APHY 201 Ch 10 Sensory Physiology Ivy Tech Exam Questions with Correct Answers

APHY 201 Ch 10 Sensory Physiology Ivy Tech Exam Questions with Correct
Answers


Question 1:
All neural structures outside brain and spinal cord
Answer:
Provides links from and to world outside body


Question 2:
Peripheral nerves and associated ganglia Efferent motor endings
Answer:
Sensory receptors


Question 3:
What kind of CN(s) does gustation have?
Answer:
facial VII, glossopharyngeal IX, vagus X


Question 4:
What kind of receptor does vision have?
Answer:
photoreceptor


Question 5:
A photoreceptor is a specialized type of.
Answer:
neuron


Question 6:
What CN(s) are involved with vision? in order
Answer:
optic II, oculomotor III, trochlear IV, trigeminal V, abducens VI

, Question 7:
What CN controls the lateral rectus muscle?
Answer:
abducens VI


Question 8:
What CN controls the superior, medial, inferior rectus, and inferior oblique muscles? (1, 2, 3, 4)
Answer:
oculomotor III


Question 9:
What CN controls the superior oblique muscle?
Answer:
trochlear IV


Question 10:
What is in the fibrous tunic, is white/opaque and the POSTERIOR 2/3 of eyeball?
Answer:
sclera


Question 11:
What in the fibrous tunic is colorless/transparent, ANTERIOR 1/3 of eyeball
Answer:
cornea


Question 12:
What muscle in the vascular layer helps with focusing by changing the shape of the lens (CN III
Answer:
ciliary body


Question 13:
What in the vascular layer makes up the colored part of the eye and helps adjust for light levels
Answer:
iris