Martin Smell And Taste Exam Prep Chapter 34 - Laboratory Manual Anatomy & Physiology Cat 4e Test Bank by Terry Martin. DOCX document preview.
Lab Manual for Human Anatomy and Physiology, 4e (Martin)
Chapter 34 Smell and Taste
1) Olfactory and gustatory receptors are both chemoreceptors.
2) Umami taste receptors are sensitive to
A) sodium or potassium salts.
B) sugars.
C) aspartic acid, glutamic acid, and MSG.
D) acids.
E) alkaloids and spoiled foods.
3) The vagus nerve transmits gustatory nerve impulses from the entire tongue to the brain.
4) Olfactory hairs are ________; taste hairs are ________.
A) cilia; cilia
B) cilia; microvilli
C) actin filaments; myosin filaments
D) microvilli; cilia
E) microvilli; microvilli
5) Olfactory receptors cells send their action potentials through openings in the ethmoid bone, and synapse with neurons in the
A) olfactory cortex.
B) olfactory foramina.
C) cribriform plate.
D) thalamus.
E) olfactory bulbs.
6) What is the function of the basal cells of the taste buds?
A) They are the taste receptor cells.
B) They transmit sensory impulses from the taste receptor cells to the 3 cranial nerves associated with gustation.
C) They surround and protect the taste buds.
D) They replace damaged taste cells every 7–10 days.
E) They provide physical support to the taste receptor cells.
7) Both the primary olfactory cortex and the primary gustatory cortex are located in the temporal lobe of the cerebrum.
8) The smell and taste of foods are influenced by all of the following except
A) the appearance of the food.
B) the texture of the food.
C) the temperature of the food.
D) a person's mood.
E) all of these influence the smell and taste of foods.
9) Sensory adaption occurs very quickly in both olfaction and gustation.
10) What type of cells are olfactory receptor cells?
A) Squamous epithelial cells
B) Columnar epithelial cells
C) Bipolar neurons
D) Cuboidal epithelial cells
E) Multipolar neurons
11) Taste receptors for the 5 different categories of taste sensations are evenly distributed on the tongue.
12) On their way to the primary gustatory cortex, taste impulses pass through the
A) medulla oblongata and the thalamus.
B) olfactory cortex.
C) limbic system.
D) corpora quadrigemina and cerebral peduncles.
E) cerebellum.
13) Alkaloids produce the ________ taste sensation.
A) sour
B) sweet
C) umami
D) salty
E) bitter
14) In the absence of olfaction, the sense of gustation is diminished.
15) The supporting cells for olfactory receptor cells are
A) pseudostratified columnar epithelial cells.
B) bipolar neurons.
C) simple columnar epithelial cells.
D) multipolar neurons.
E) simple cuboidal epithelial cells.
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Laboratory Manual Anatomy & Physiology Cat 4e Test Bank
By Terry Martin