ATI LPN
Perioperative Nursing Care Test Questions Questions
Question 1 of 5
The approximate length of the uterine tube is
Correct Answer: B
Rationale: The uterine (fallopian) tube is about 10 cm long, extending from ovary to uterus. '10 cm,' is correct, per anatomy texts like Netter's Atlas, varying slightly (7-12 cm) but typically cited as 10 cm. '5 cm,' is too short. '15 cm,' and '20 cm,' exceed average length. The tube's role in ovum transport supports B's accuracy, reflecting standard anatomical measurements.
Question 2 of 5
The structural and functional unit of the alimentary canal is the
Correct Answer: C
Rationale: Villi are the small intestine's functional units, maximizing absorption. 'Villi,' is correct, per histology (e.g., Ross), with enterocytes for digestion and uptake. 'Mucosa,' is a layer containing villi. 'Muscularis,' aids motility. 'Serosa,' is the outer layer. Villi's absorptive role makes C the precise answer.
Question 3 of 5
The part of the brain that controls posture and balance is
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
The largest bone in the body is
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
The following are types of microscopes EXCEPT
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.