32. Three cranial nerves are purely sensory and have cell bodies in ganglia outs
ID: 94896 • Letter: 3
Question
32. Three cranial nerves are purely sensory and have cell bodies in ganglia outside the brain
A) True
B) False
33. Visual pathway includes the optic nerves, optic chiasm, and optic tracts
A) True
B) False
34. Cranial Nerve XII, the Hypoglossal nerve carries motor signals to tongue muscles for speech and swallowing
A) True
B) False
35. Sympathetic division regulates short term responses while Parasympathetic division regulates long term processes
A) True
B) False
36. Cranial reflexes are integrated in the brainstem
A) True
B) False
37. The adrenal medulla is a modified sympathetic ganglion that releases epinephrine as a hormone
A) True
B) False
38. The effects of the parasympathetic division are summarized by the phrase rest-and-digest
A) True
B) False
39. The sympathetic division has “Three increases” include increased heart rate, diameter of airways, and diameter of pupils
A) True
B) False
40. Tastants – chemicals that stimulate gustatory receptor cells
A) True
B) False
Explanation / Answer
Answer:
32. Three cranial nerves are purely sensory and have cell bodies in ganglia outside the brain
A) True – Correct (Optic, Olfactory, Vestibulocochlear are three cranial nerves that are purely sensory)
B) False
33. Visual pathway includes the optic nerves, optic chiasm, and optic tracts
A) True - Correct
B) False
34. Cranial Nerve XII, the Hypoglossal nerve carries motor signals to tongue muscles for speech and swallowing
A) True – Correct (Hypoglossal nerve is important for swallowing and speech articulation)
B) False
35. Sympathetic division regulates short term responses while Parasympathetic division regulates long term processes
A) True – Correct (Sympathetic division regulates short term responses while Parasympathetic division regulates long term processes and play a critical role in homeostasis)
B) False
36. Cranial reflexes are integrated in the brainstem
A) True - Correct (Cranial reflexes are integerated in the brainstem)
B) False
37. The adrenal medulla is a modified sympathetic ganglion that releases epinephrine as a hormone
A) True – Correct (Adrenal medulla is the innermost part of the adrenal gland and secretes epinephrine)
B) False
38. The effects of the parasympathetic division are summarized by the phrase rest-and-digest
A) True – Correct (The main effect of the parasympathetic nervous system are summarized by the phrase "rest and digest,")
B) False
39. The sympathetic division has “Three increases” include increased heart rate, diameter of airways, and diameter of pupils
A) True – Correct (In sympathetic system there is increase in heart rate, increase in diameter of bronchioles and increase in diameter or dilation of pupils)
B) False
40. Tastants – chemicals that stimulate gustatory receptor cells
A) True – Correct
B) False
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