ATI LPN
Neurological Questions Questions
Question 1 of 5
Position sense, or more commonly proprioceptive sensation, involves muscle spindles and which of the following?
Correct Answer: C
Rationale: Proprioception involves muscle spindles, tactile receptors, and joint capsule receptors. TMP13 p. 628
Question 2 of 5
Which molecules combine to form rhodopsin?
Correct Answer: D
Rationale: Rhodopsin forms from scotopsin and 11-cis-retinal. TMP13 pp. 649-650
Question 3 of 5
Which event occurs in photoreceptors during phototransduction in response to light?
Correct Answer: C
Rationale: Light increases cGMP hydrolysis, closing sodium channels. TMP13 pp. 651-652
Question 4 of 5
Which event prompts the auditory system to interpret a sound as loud?
Correct Answer: D
Rationale: Increased basilar membrane vibration amplitude enhances loudness perception. TMP13 pp. 676, 678
Question 5 of 5
Which structure secretes the intraocular fluid of the eye?
Correct Answer: A
Rationale: Ciliary processes secrete aqueous humor at 2-3 µl/min. TMP13 p. 645