Ch.11 – Test Bank – Muscular System Axial and Appendicular - Anatomy Integrative Approach 3e Complete Test Bank by Michael McKinley. DOCX document preview.
Anatomy & Physiology, 3e (McKinley)
Chapter 11 Muscular System: Axial and Appendicular Muscles
1) Typically, the more movable attachment of axial muscles is the superior attachment. For muscles in the limbs, the more moveable attachment is the ________ attachment.
2) For axial muscles, which is usually a muscle's less movable attachment?
A) The superior attachment site
B) The inferior attachment site
C) The proximal attachment site
D) The distal attachment site
3) Muscles whose fascicles are arranged in a pattern that resembles a feather are referred to as ________ muscles.
4) The rectus abdominis is classified as a convergent muscle.
5) A muscle whose action opposes that of the prime mover is known as a(n)
A) agonist.
B) antagonist.
C) synergist.
D) extensor.
6) Muscles that assist an agonist in performing a movement are known as synergists.
7) For elbow flexion,
A) biceps brachii is the agonist and triceps brachii is the antagonist.
B) biceps brachii is the antagonist and triceps brachii is the agonist.
C) triceps brachii is the synergist and biceps brachii is the antagonist.
D) deltoid is the agonist and biceps brachii is the synergist.
E) biceps brachii is the synergist and triceps brachii is the agonist.
8) Some muscles are named according to the orientation of their fibers.
9) Two features that are used in the naming of muscles are tissue color and fiber size.
10) The word "biceps" in the name of a muscle refers to the fact that
A) the insertion of the muscle is split into two parts.
B) the muscle is shaped in two round sections, one after the other.
C) the muscle has two tendons of origin.
D) the muscle has two very different actions.
11) The rhomboid muscle is named for its
A) size.
B) origin.
C) fiber orientation.
D) shape.
E) action.
12) When a person blinks, she is using her
A) occipitofrontalis muscle.
B) orbicularis oris.
C) procerus.
D) orbicularis oculi.
E) depressor labii inferioris.
13) You just ran over a skunk on your way to class. The odor was overwhelming and in response you wrinkled your nose in disgust by contracting your
A) nasalis muscle.
B) procerus muscle.
C) depressor anguli oris.
D) frontal belly of the occipitofrontalis muscle.
E) occipital belly of the occipitofrontalis muscle.
14) Which is the "kiss muscle" used for puckering the lips?
A) Orbicularis oris
B) Orbicularis oculi
C) Depressor labii inferioris
D) Depressor anguli oris
E) Procerus
15) A nursing baby is using what muscle to suckle?
A) Risorius
B) Platysma
C) Mentalis
D) Levator labii superioris
E) Buccinator
16) The mentalis muscle has what action?
A) Smiling
B) Frowning
C) Pouting
D) Blowing
E) Sucking
17) The frontal belly of the occipitofrontalis muscle causes what action?
A) Sneering
B) Smiling
C) Flaring the nostrils
D) Wrinkling the brow (forehead)
E) Frowning
18) You hear a sharp noise to your left causing you to shift your eyes in that direction. Which muscles were responsible for your glance?
A) Left eye - lateral rectus, right eye - medial rectus
B) Left eye - medial rectus, right eye - lateral rectus
C) Left eye and right eye - lateral rectus
D) Left eye and right eye - medial rectus
E) Left eye - superior oblique, right eye - inferior oblique
19) Which extrinsic eye muscle moves through a pulleylike loop?
A) Inferior oblique
B) Superior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
20) Which extrinsic eye muscle is innervated by the abducens nerve (CN VI)?
A) Inferior oblique
B) Superior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
21) Which cranial nerve innervates the superior oblique muscle?
A) The abducens nerve
B) The trigeminal nerve
C) The trochlear nerve
D) The oculomotor nerve
E) The glossopharyngeal nerve
22) There are four muscles of mastication. Select the exception.
A) Buccinator
B) Masseter
C) Temporalis
D) Lateral pterygoid
E) Medial pterygoid
23) Which muscle does not move the mandible?
A) Temporalis
B) Masseter
C) Lateral pterygoid
D) Medial pterygoid
E) Genioglossus
24) The ending "glossus" on the name of a muscle refers to
A) the tongue.
B) mastication.
C) the neck.
D) swallowing.
E) the jaw.
25) Which muscle is used for sticking out the tongue?
A) Hyoglossus
B) Palatoglossus
C) Styloglossus
D) Hypoglossus
E) Genioglossus
26) Of the muscles listed, the only one that inserts on the hyoid bone is the
A) hyoglossus.
B) palatoglossus.
C) styloglossus.
D) lateral pterygoid.
E) genioglossus.
27) Several pharynx muscles are innervated by Cranial Nerve X, the vagus nerve.
28) Pharyngeal constrictor muscles are especially important for which function?
A) Breathing
B) Swallowing
C) Expressing fright
D) Chewing food
E) Mixing food with enzymes
29) You have just disembarked from an airplane following a cross-country flight. You are experiencing difficulty in hearing and notice that your ears are plugged. To relieve the pressure you try "yawning" to clear the ear canal. It worked. What muscle was involved?
A) Middle constrictor
B) Levator veli palatini
C) Salpingopharyngeus
D) Palatopharyngeus
E) Tensor veli palatini
30) The omohyoid is an example of an infrahyoid muscle.
31) Muscles whose functions are to depress either the hyoid bone or the thyroid cartilage of the larynx are the ________ muscles.
A) mylohyoid
B) suprahyoid
C) infrahyoid
D) stylohyoid
32) This muscle has its inferior attachment on the manubrium and sternal end of the clavicle and its superior attachment on the mastoid process.
A) Longissimus capitis
B) Sternocleidomastoid
C) Scalene
D) Splenius capitis
E) Splenius cervicus
33) If the right sternocleidomastoid contracts unilaterally, the resulting movement will be
A) lateral flexion of the head to the right and rotation of the head to the left.
B) lateral flexion of the head to the left and rotation of the head to the right.
C) lateral extension of the head to the right and rotation of the head to the left.
D) lateral extension of the head to the left and rotation of the head to the right.
34) When the left and right splenius capitis contract together, the resulting movement is
A) wrinkling of the brow.
B) flexion of the neck.
C) elevation of the larynx.
D) extension of the neck.
E) pulling of the scalp anteriorly.
35) The most laterally placed of the three erector spinae components, the ________ group, is composed of three parts: cervical, thoracic, and lumbar.
A) longissimus
B) spinalis
C) iliocostalis
36) This muscle extends and rotates the vertebral column toward the opposite side of the body. Its inferior attachments are on the sacrum and transverse processes of each vertebra and its superior attachments are the spinous processes of more superior vertebrae.
A) Multifidus
B) Interspinales
C) Intertransversarii
D) Rotators
E) Quadratus lumborum
37) When the quadratus lumborum muscles contract bilaterally, they flex the vertebral column.
38) These muscles elevate the ribs and have their origin on the inferior border of the superior rib and their insertion on the superior border of the inferior rib.
A) Internal intercostals
B) External intercostals
C) Transversus thoracis
D) Diaphragm
E) Serratus posterior inferior
39) When contracted, this muscle causes expansion of the thoracic cavity and increases pressure in the abdominopelvic cavity. Its insertion is on a central tendon.
A) Internal intercostals
B) External intercostals
C) Transversus thoracis
D) Diaphragm
E) Serratus posterior inferior
40) The muscle that forms a partition between the thoracic and abdominal cavities is the
A) scalenes.
B) interspinales.
C) internal intercostal.
D) diaphragm.
E) transversus thoracis.
41) Contraction of the diaphragm assists in
A) expiration.
B) inspiration.
C) flexion at the waist.
D) extension at the waist.
E) All of the choices are correct.
42) Which of the following elevates the ribs?
A) External intercostals
B) Internal intercostals
C) Serratus posterior inferior
D) Transversus thoracis
43) Contraction of the serratus posterior inferior contributes to forced expiration.
44) The muscles between the ribs that function to depress the ribs during forced expiration are the ________ intercostal muscles.
45) The deepest of the abdominal muscles are the ________ muscles.
A) rectus abdominis
B) transversus abdominis
C) internal oblique
D) external oblique
E) tendinous intersections
46) Contraction of the rectus abdominis results in rotation of the vertebral column.
47) Which muscle forms the traditional "six-pack" of a well-toned abdominal wall?
A) Rectus abdominis
B) Transversus abdominis
C) Internal oblique
D) External oblique
E) Longissimus
48) What are tendinous intersections?
A) Round tendonlike structures attaching muscle to bone
B) Fibrous, perpendicular insertions between successive sheets or blocks of muscle
C) Flat sheets of connective tissue used for muscle insertion
D) Thin layers of muscle used to attach two other muscles together
E) Narrow, vertical, fibrous strips used to attach muscle sheaths of the left and right rectus abdominis
49) The internal oblique and external oblique muscles both insert on the linea alba.
50) The rectus abdominis inserts on the ________ process, as well as on ribs 5–7.
51) Which of the abdominal muscles is innervated by spinal nerves T7–T12?
A) Rectus abdominis
B) Transversus abdominis
C) Internal oblique
D) External oblique
E) None of these choices is correct.
52) Which of the abdominal muscles has its fibers running in an inferomedial direction?
A) Rectus abdominis
B) Transversus abdominis
C) Internal oblique
D) External oblique
E) None of these choices is correct.
53) For defecation to take place, the puborectalis must
A) contract.
B) relax.
54) The pelvic diaphragm supports the pelvic viscera.
55) What is the diamond-shaped region between the lower appendages called?
A) The periosteum
B) The pudendal triangle
C) The perineum
D) The posterior diaphragm
E) The coccygeal triangle
56) The superficial layer of the urogenital triangle contains three muscles. Select the exception.
A) Puborectalis
B) Bulbospongiosus
C) Ischiocavernosus
D) Superficial transverse perineal
57) Of the muscles listed, which is the only one not innervated by the pudendal nerve?
A) External anal sphincter
B) Coccygeus
C) Iliococcygeus
D) Pubococcygeus
E) Puborectalis
58) In the male, which muscle ejects urine or semen, compresses the base of the penis, and helps in formation of an erection?
A) Iliococcygeus
B) Superficial transverse perineal muscle
C) External urethral sphincter
D) Bulbospongiosus
E) Pubococcygeus
59) Which muscle is part of the urogenital diaphragm and constricts the urethra to voluntarily inhibit urination?
A) Ischiocavernosus
B) Superficial transverse perineal muscle
C) External urethral sphincter
D) Bulbospongiosus
E) Pubococcygeus
60) The anal triangle includes the urethra.
61) The anterior border of the perineum is the
A) anus.
B) urethra.
C) pubic symphysis.
D) scrotum in the male and the labia majora in the female.
62) Which muscles arise from the skull and often attach to the skin?
A) Extrinsic eye muscles
B) Muscles of mastication
C) Muscles that move the tongue
D) Muscles of facial expression
E) Muscles of the pharynx
63) Which muscles help us in the initial breakdown of food?
A) Extrinsic eye muscles
B) Muscles of mastication
C) Muscles that move the tongue
D) Muscles of facial expression
E) Muscles of the pharynx
64) This figure shows the muscles of facial expression. What muscle does number 1 indicate?
A) Nasalis
B) Procerus
C) Epicranius
D) Orbicularis oculi
E) Platysma
65) This figure shows the muscles of facial expression. What muscle does number 2 indicate?
A) Nasalis
B) Procerus
C) Epicranius
D) Orbicularis oculi
E) Platysma
66) This figure shows the muscles of facial expression. What muscle does number 3 indicate?
A) Nasalis
B) Orbicularis oris
C) Epicranius
D) Orbicularis oculi
E) Platysma
67) This figure shows the muscles of facial expression. What muscle does number 4 indicate?
A) Zygomaticus major
B) Risorius
C) Masseter
D) Buccinator
E) Orbicularis oris
68) This figure shows the muscles of facial expression. What muscle does number 5 indicate?
A) Zygomaticus major
B) Risorius
C) Masseter
D) Buccinator
E) Orbicularis oris
69) This figure shows the muscles of facial expression. What muscle does number 6 indicate?
A) Zygomaticus major
B) Risorius
C) Masseter
D) Orbicularis oculi
E) Orbicularis oris
70) This figure shows the muscles of facial expression. What muscle does number 7 indicate?
A) Mentalis
B) Levator labii superioris
C) Risorius
D) Sternocleidomastoid
E) Depressor labii inferioris
71) This figure shows the muscles of facial expression. What muscle does number 8 indicate?
A) Mentalis
B) Levator labii superioris
C) Risorius
D) Sternocleidomastoid
E) Depressor labii inferioris
72) This figure shows the muscles of facial expression. What muscle does number 9 indicate?
A) Mentalis
B) Levator labii superioris
C) Risorius
D) Sternocleidomastoid
E) Depressor labii inferioris
73) This figure shows a lateral view of the muscles of facial expression. What muscle does number 1 indicate?
A) Temporalis
B) Masseter
C) Buccinator
D) Sternocleidomastoid
E) Platysma
74) This figure shows a lateral view of the muscles of facial expression. What muscle does number 2 indicate?
A) Temporalis
B) Masseter
C) Buccinator
D) Sternocleidomastoid
E) Platysma
75) This figure shows a lateral view of the muscles of facial expression. What muscle does number 3 indicate?
A) Temporalis
B) Masseter
C) Buccinator
D) Sternocleidomastoid
E) Platysma
76) This figure shows a lateral view of the muscles of facial expression. What muscle does number 4 indicate?
A) Temporalis
B) Masseter
C) Buccinator
D) Sternocleidomastoid
E) Platysma
77) This figure shows a lateral view of the muscles of facial expression. What muscle does number 5 indicate?
A) Temporalis
B) Masseter
C) Buccinator
D) Sternocleidomastoid
E) Platysma
78) This figure shows a medial view of the right eye. What muscle does number 2 indicate?
A) Superior oblique
B) Inferior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
79) This figure shows a medial view of the right eye. What muscle does number 3 indicate?
A) Superior oblique
B) Inferior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
80) This figure shows a medial view of the right eye. What structure does number 4 indicate?
A) Trochlea
B) Common tendinous ring
C) Optic nerve
D) Optic canal
E) Superior rectus muscle
81) This figure shows an anterior view of the right orbit. What muscle does number 1 indicate?
A) Superior oblique
B) Inferior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
82) This figure shows an anterior view of the right orbit. What muscle does number 2 indicate?
A) Superior oblique
B) Inferior oblique
C) Lateral rectus
D) Medial rectus
E) Superior rectus
83) This figure shows an anterior view of the right orbit. What feature does number 4 indicate?
A) Trochlea
B) Common tendinous ring
C) Optic nerve
D) Optic canal
E) Central tendinous ring
84) This figure shows the muscles that move the tongue. What muscle does number 1 indicate?
A) Palatoglossus
B) Styloglossus
C) Stylohyoid
D) Hyoglossus
E) Genioglossus
85) This figure shows the muscles that move the tongue. What muscle does number 2 indicate?
A) Palatoglossus
B) Styloglossus
C) Stylohyoid
D) Hyoglossus
E) Genioglossus
86) This figure shows the muscles that move the tongue. What muscle does number 3 indicate?
A) Palatoglossus
B) Styloglossus
C) Stylohyoid
D) Hyoglossus
E) Genioglossus
87) This figure shows the muscles of the anterior neck. What muscle does number 1 indicate?
A) Sternocleidomastoid
B) Trapezius
C) Sternothyroid
D) Geniohyoid
E) Sternohyoid
88) This figure shows the muscles of the anterior neck. What muscle does number 2 indicate?
A) Sternocleidomastoid
B) Trapezius
C) Sternothyroid
D) Geniohyoid
E) Sternohyoid
89) This figure shows the muscles of the anterior neck. What muscle does number 3 indicate?
A) Sternocleidomastoid
B) Trapezius
C) Sternothyroid
D) Geniohyoid
E) Sternohyoid
90) This figure shows the muscles of respiration. What muscles are indicated by number 1?
A) External intercostals
B) Internal intercostals
C) Scalenes
D) Diaphragm
E) Transversus thoracis
91) This figure shows the muscles of respiration. What muscle does number 2 indicate?
A) External intercostal
B) Internal intercostal
C) Scalene
D) Diaphragm
E) Transversus thoracis
92) This figure shows the muscles of respiration. What muscles are indicated by number 3?
A) External intercostals
B) Internal intercostals
C) Scalenes
D) Diaphragm
E) Transversus thoracis
93) This figure shows the muscles of respiration. What muscle does number 4 indicate?
A) External intercostal
B) Internal intercostal
C) Scalene
D) Diaphragm
E) Transversus thoracis
94) This figure shows the muscles of the abdominal wall. What muscle or feature does number 2 indicate?
A) Rectus abdominis
B) Transversus abdominis
C) Internal oblique
D) External oblique
E) Linea alba
95) This figure shows the muscles of the abdominal wall. What muscle or feature does number 3 indicate?
A) Rectus abdominis
B) Transversus abdominis
C) Internal oblique
D) External oblique
E) Linea alba
96) Muscles of the vertebral column are simple, having only one inferior attachment and one superior attachment.
97) As the diaphragm contracts, the vertical dimensions of the thoracic cavity are decreased.
98) A condition in which a portion of the viscera protrudes through a weakened point of the muscular wall of the abdominopelvic cavity is known as a hernia.
99) Muscles that protract the scapula would be ________ thoracic muscles.
A) anterior
B) posterior
100) Muscles of the pectoral girdle attach proximally on the
A) clavicle and scapula and attach distally on the axial skeleton.
B) humerus and attach distally on the axial skeleton.
C) axial skeleton and attach distally on the humerus.
D) axial skeleton and attach distally on the clavicle and scapula.
E) humerus and attach distally on the clavicle and scapula.
101) There are three anterior thoracic muscles. Select the exception.
A) Levator scapulae
B) Pectoralis minor
C) Serratus anterior
D) Subclavius
102) Which of the following muscles elevates and retracts (adducts) the scapula?
A) Pectoralis minor
B) Rhomboid major
C) Subclavius
D) Serratus anterior
E) Scalenes
103) The ________ is a large, saw-toothed, flat, fan-shaped muscle positioned between the ribs and the scapula.
A) levator scapulae
B) serratus anterior
C) subclavius
D) pectoralis minor
E) trapezius
104) Of the muscles that move the glenohumeral joint, two attach proximally on the axial skeleton. Which ones?
a: Latissimus dorsi
b: Deltoid
c: Pectoralis major
d: Teres major
e: Coracobrachialis
A) a and b
B) a and c
C) b and d
D) c and e
E) d and e
105) All of these muscles, except one, adduct the arm. Select the exception.
A) Infraspinatus
B) Teres minor
C) Supraspinatus
D) Coracobrachialis
E) Triceps brachii
106) All of these muscles, except one, have their proximal attachment on the scapula. Select the exception.
A) Pectoralis major
B) Coracobrachialis
C) Triceps brachii
D) Subscapularis
E) Infraspinatus
107) All of the following muscles that move the glenohumeral joint attach distally to the humerus except the
A) coracobrachialis.
B) triceps brachii.
C) latissimus dorsi.
D) pectoralis major.
E) supraspinatus.
108) The principal elbow flexors located on the anterior side of the humerus are the
a: biceps brachii
b: brachialis
c: brachioradialis
d: deltoid
e: trapezius
A) a, b, c
B) b, c, d
C) c, d, e
D) a, c, e
E) b, d, e
109) As a baseball pitcher winds up to throw, he medially rotates his arm by contracting his
A) supraspinatus.
B) subscapularis.
C) infraspinatus.
D) teres minor.
110) Which of the following is not one of the rotator cuff muscles?
A) Teres major
B) Teres minor
C) Supraspinatus
D) Infraspinatus
E) Subscapularis
111) What muscle is known as the "swimmer's muscle"?
A) Deltoid
B) Latissimus dorsi
C) Trapezius
D) Coracobrachialis
E) Triceps brachii
112) Which muscle is the prime extensor of the elbow joint?
A) Deltoid muscle
B) Triceps brachii
C) Biceps brachii
D) Brachialis
E) Brachioradialis
113) Which of the following muscles is not innervated by the radial nerve?
A) Pronator teres
B) Triceps brachii
C) Anconeus
D) Supinator
114) Besides the supinator, which other muscle is a powerful supinator of the forearm?
A) Pronator teres
B) Pronator quadratus
C) Triceps brachii
D) Brachialis
E) Biceps brachii
115) Many of the muscles in the anterior compartment of the forearm work to ________ the wrist, and they have their proximal attachment on the ________ epicondyle of the humerus.
A) flex, lateral
B) flex, medial
C) extend, lateral
116) The flexor pollicis longus muscle attaches proximally to the medial epicondyle of the humerus.
117) Within which layer of the anterior compartment of the forearm is the flexor pollicis longus located?
A) Deep layer
B) Intermediate layer
C) Superficial layer
118) What is a retinaculum?
A) A flat band of muscle
B) A wide aponeurosis
C) A sliding tendon
D) An area where several muscles converge
E) A thickened fibrous band of fascia
119) The condition known as "tennis elbow" is caused by trauma or overuse of the
A) common flexor tendon of the anterior forearm muscles.
B) common flexor tendon of the posterior forearm muscles.
C) common extensor tendon of the anterior forearm muscles.
D) common extensor tendon of the posterior forearm muscles.
E) None of the choices is correct.
120) The extensor digitorum muscle is found in the
A) deep layer of the posterior compartment of the forearm.
B) superficial layer of the posterior compartment of the forearm.
C) superficial layer of the anterior compartment of the forearm.
D) deep layer of the anterior compartment of the forearm.
121) Which group of muscles forms a thick, fleshy mass at the base of the thumb?
A) Hypothenar group
B) Thenar group
C) Midpalmar group
D) Dorsal interossei group
E) Abductor digit group
122) If you had all of your fingers (including the thumb) spread out wide, which muscle or group would bring your thumb toward your first finger?
A) Adductor pollicis
B) Palmar interossei
C) Dorsal interossei
D) Lumbricals
E) Abductor pollicis longus
123) If you had all of your fingers (including the thumb) spread out wide, which muscle or group would bring fingers 2–5 together?
A) Adductor pollicis
B) Palmar interossei
C) Dorsal interossei
D) Lumbricals
E) Abductor pollicis longus
124) When a child raises her hand to show you she is five years old, she is using all of the following muscles except the
A) extensor digitorum.
B) flexor digitorum.
C) palmar interossei.
D) lumbricals.
E) dorsal interossei.
125) The muscles that form the fleshy mass at the base of the little finger are known as the ________ group.
126) Most muscles that move the thigh attach proximally to the
A) iliotibial tract.
B) os coxae.
C) sacral spine.
D) head of the femur.
E) linea alba.
127) Most muscles within the medial compartment of the thigh function to adduct the thigh.
128) Which is one of the largest muscles in the body and the one most responsible for extending and laterally rotating the thigh?
A) Sartorius
B) Tensor fasciae latae
C) Pectineus
D) Gluteus maximus
E) Gracilis
129) Which is not one of the hamstring muscles?
A) Biceps femoris
B) Semimembranosus
C) Rectus femoris
D) Semitendinosus
130) Which muscle does not attach proximally to the ischial tuberosity?
A) Biceps femoris
B) Semimembranosus
C) Adductor longus
D) Semitendinosus
E) Quadratus femoris
131) Which of the following muscles attaches distally to the head of the fibula?
A) Gluteus maximus
B) Tensor fasciae latae
C) Semimembranosus
D) Semitendinosus
E) Biceps femoris
132) Which is the longest muscle of the body?
A) Sartorius
B) Gracilis
C) Quadriceps femoris
D) Biceps brachii
E) Brachioradialis
133) The function of the biceps femoris is to
A) flex the hip and ankle.
B) extend the thigh and flex the leg.
C) flex the thigh and extend the leg.
D) flex the thigh (with no action at the leg).
E) adduct the thigh and extend the knee.
134) With three seconds left on the clock, Mia breaks free and scores the winning goal in her soccer game. Of the muscles listed, select the one with the primary action in extending the leg for kicking.
A) Biceps femoris
B) Semimembranosus
C) Sartorius
D) Quadriceps femoris
E) Tensor fasciae latae
135) Crural muscles are those that move the
A) vertebral column.
B) hip.
C) thigh.
D) wrist.
E) ankle, foot, and toes.
136) Which muscle is the primary dorsiflexor of the foot at the ankle?
A) Tibialis anterior
B) Extensor hallucis longus
C) Fibularis brevis
D) Extensor digitorum longus
E) Gracilis
137) The extensor hallucis longus is located in the
A) superficial layer of the posterior compartment of the leg.
B) anterior compartment of the leg.
C) deep layer of the posterior compartment of the leg.
138) The muscles of the anterior compartment of the leg function to
A) dorsiflex the foot and extend the toes.
B) dorsiflex the foot and flex the toes.
C) plantarflex the foot and extend the toes.
D) plantarflex the foot and flex the toes.
139) If you were to remove the gastrocnemius muscle, you would expose the
A) tibialis posterior.
B) tibialis anterior.
C) soleus.
D) fibularis longus.
E) flexor digitorum longus.
140) These two muscles are known as the triceps surae and together are the most powerful plantar flexors of all of the leg muscles.
A) Tibialis posterior and popliteus
B) Gastrocnemius and soleus
C) Flexor digitorum longus and flexor hallucis longus
D) Tibialis anterior and extensor digitorum longus
E) Extensor hallucis longus and fibularis longus
141) All of the muscles listed, except one, are innervated by the deep fibular nerve. Select the exception.
A) Extensor digitorum longus
B) Gastrocnemius
C) Extensor hallucis longus
D) Tibialis anterior
E) Fibularis tertius
142) The flexor digitorum longus is located in the
A) deep layer of the posterior compartment of the leg, and it flexes toes 2–5.
B) deep layer of the posterior compartment of the leg, and it flexes toes 1–3.
C) superficial layer of the posterior compartment of the leg, and it flexes toes 2–5.
D) superficial layer of the posterior compartment of the leg, and it flexes toes 1–3.
E) anterior compartment of the leg, and it flexes toes 1–5.
143) What two muscles attach distally to the calcaneal tendon?
A) Tibialis posterior and popliteus
B) Gastrocnemius and soleus
C) Flexor digitorum longus and flexor hallucis longus
D) Tibialis anterior and extensor digitorum longus
E) Extensor hallucis longus and fibularis longus
144) Which muscle "unlocks" the fully extended knee joint?
A) Popliteus
B) Tibialis posterior
C) Tibialis anterior
D) Gastrocnemius
E) Soleus
145) The ________ muscles of the foot attach proximally and distally within the foot.
A) intrinsic
B) extrinsic
C) intrinsic and extrinsic
146) The intrinsic foot muscles form a(n) ________ group and a ________ group.
A) posterior, flexor
B) anterior, posterior
C) dorsal, plantar
D) anterior, flexor
E) dorsal, ventral
147) This thick sheet of fascia extends between the phalanges of the toes and the calcaneus, and also encloses the plantar muscles of the foot.
A) Extensor retinaculum
B) Extensor aponeurosis
C) Intrinsic fascia
D) Plantar aponeurosis
E) Elevator tendonosis
148) Which muscle or group is responsible for adduction of the toes?
A) Adductor hallucis
B) Flexor hallucis brevis
C) Plantar interossei
D) Dorsal interossei
E) Quadratus plantae
149) Which muscle is not innervated by the plantar nerve?
A) Extensor digitorum brevis
B) Flexor digitorum brevis
C) Lumbricals
D) Flexor hallucis brevis
E) Plantar interossei
150) Of the following, the muscle or group that does not have its proximal attachment on the calcaneus is the
A) extensor digitorum brevis.
B) lumbricals.
C) abductor hallucis.
D) quadratus plantae.
E) flexor digitorum brevis.
151) The pronator teres and pronator quadratus cause pronation of the forearm. What muscle opposes this movement?
A) Pectoralis major
B) Subscapularis
C) Supinator
D) Biceps brachii
E) Triceps brachii
152) There are three gluteal muscles. Select the one that is correctly matched with its primary action.
A) Gluteus medius: abducts the thigh
B) Gluteus maximus: abducts the thigh
C) Gluteus minimus: rotates the thigh
153) This figure shows an anterior view of the upper limb muscles. What muscle does number 1 indicate?
A) Biceps brachii
B) Brachialis
C) Coracobrachialis
D) Brachioradialis
E) Triceps brachii
154) This figure shows an anterior view of the right thigh. What muscle does number 1 indicate?
A) Gluteus maximus
B) Gluteus medius
C) Psoas major
D) Gracilis
E) Vastus lateralis
155) This figure shows a lateral view of the right thigh. What muscle does number 1 indicate?
A) Gluteus maximus
B) Gluteus medius
C) Psoas major
D) Gracilis
E) Vastus lateralis
156) This figure shows the muscles of the anterior trunk. What muscle does number 1 indicate?
A) Pectoralis major
B) Deltoid
C) Latissimus dorsi
D) Biceps brachii
E) Pectoralis minor
157) This figure shows the muscles of the anterior trunk. What muscle does number 3 indicate?
A) Pectoralis major
B) Deltoid
C) Latissimus dorsi
D) Biceps brachii
E) Pectoralis minor
158) This figure shows the muscles of the posterior trunk. What muscle does number 1 indicate?
A) Trapezius
B) Rhomboid major
C) Latissimus dorsi
D) Infraspinatus
E) Supraspinatus
159) This figure shows the muscles of the posterior trunk. What muscle does number 3 indicate?
A) Trapezius
B) Rhomboid major
C) Latissimus dorsi
D) Infraspinatus
E) Supraspinatus
160) This figure shows the muscles of the posterior trunk. What muscle does number 2 indicate?
A) Trapezius
B) Rhomboid major
C) Latissimus dorsi
D) Infraspinatus
E) Supraspinatus
161) This figure shows superficial and deep arm muscles. What muscle does number 1 indicate?
A) Biceps brachii
B) Brachialis
C) Coracobrachialis
D) Brachioradialis
E) Triceps brachii
162) This figure shows superficial and deep arm muscles. What muscle does number 2 indicate?
A) Biceps brachii
B) Brachialis
C) Coracobrachialis
D) Brachioradialis
E) Triceps brachii
163) This figure shows the right anterior forearm. What muscle does number 1 indicate?
A) Flexor carpi radialis
B) Brachialis
C) Pronator teres
D) Brachioradialis
E) Palmaris longus
164) This figure shows the right anterior forearm. What muscle does number 2 indicate?
A) Flexor carpi radialis
B) Brachialis
C) Pronator teres
D) Brachioradialis
E) Palmaris longus
165) This figure shows the right anterior forearm. What muscle does number 3 indicate?
A) Flexor carpi radialis
B) Brachialis
C) Pronator teres
D) Brachioradialis
E) Palmaris longus
166) This figure shows a palmar view of the hand. What muscle does number 1 indicate?
A) Abductor pollicis brevis
B) Flexor digiti minimi brevis
C) Opponens pollicis
D) Adductor pollicis
E) Lumbrical
167) This figure shows a palmar view of the hand. What muscle does the number 2 indicate?
A) Abductor pollicis brevis
B) Flexor digiti minimi brevis
C) Opponens pollicis
D) Adductor pollicis
E) Lumbrical
168) This figure shows a posterior view of the right thigh. What muscle does number 1 indicate?
A) Semitendinosus
B) Semimembranosus
C) Biceps femoris
D) Adductor magnus
E) Gluteus maximus
169) This figure shows a posterior view of the right thigh. What muscle does number 2 indicate?
A) Semitendinosus
B) Semimembranosus
C) Biceps femoris
D) Adductor magnus
E) Gluteus maximus
170) This figure shows a posterior view of the right thigh. What muscle does number 3 indicate?
A) Semitendinosus
B) Semimembranosus
C) Biceps femoris
D) Adductor magnus
E) Gluteus maximus
171) This figure shows a lateral view of the right leg. What muscle is indicated by the number 1?
A) Tibialis anterior
B) Gastrocnemius
C) Soleus
D) Fibularis longus
E) Fibularis tertius
172) This figure shows a lateral view of the right leg. What muscle does number 2 indicate?
A) Tibialis anterior
B) Gastrocnemius
C) Soleus
D) Fibularis longus
E) Fibularis tertius
173) This figure shows a lateral view of the right leg. What muscle does number 3 indicate?
A) Tibialis anterior
B) Gastrocnemius
C) Soleus
D) Fibularis longus
E) Fibularis tertius
174) These figures show the intrinsic muscles of the right foot. What muscle or group does number 1 indicate?
A) Flexor digitorum brevis
B) Abductor digiti minimi
C) Abductor hallucis
D) Lumbricals
E) Interossei
175) These figures show the intrinsic muscles of the right foot. What muscle or group does number 2 indicate?
A) Flexor digitorum brevis
B) Abductor digiti minimi
C) Abductor hallucis
D) Lumbricals
E) Interossei
176) These figures show the intrinsic muscles of the right foot. What muscle does number 3 indicate?
A) Flexor digitorum brevis
B) Abductor digiti minimi
C) Plantar interossei
D) Lumbricals
E) Flexor hallucis brevis
177) The large muscle in the calf that has lateral and medial heads is the ________,
178) The piriformis muscle attaches distally to the greater trochanter of the femur.
179) The pectoralis major extends the arm, whereas the latissimus dorsi flexes it.
180) Hamstring muscles extend the thigh.
181) The quadriceps femoris is a composite muscle with four heads that work together to flex the leg.
182) Both the forearm and the lower leg have anterior and posterior compartments. Compare and contrast the functions of muscles in each of these four compartments and name one muscle contained within each.
183) Imagine an athlete jumping up to test her vertical leap. For such a jump, name the muscles acting as powerful agonists, synergists, and antagonists.
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Anatomy Integrative Approach 3e Complete Test Bank
By Michael McKinley