ATI RN
Common Questions About The Reproductive System Questions
Question 1 of 5
Which is not true of the epidermis?
Correct Answer: C
Rationale: The epidermis has no hair follicles (C); they’re in the dermis. It has layers (A), no blood vessels (B), and melanin (D).
Question 2 of 5
Where might a herniated lumbar disc most likely create pain?
Correct Answer: C
Rationale: A herniated lumbar disc often compresses the sciatic nerve (C), causing leg pain. Radial (A) is arm, spinal cord (B) is central, and plantar (D) is foot.
Question 3 of 5
Round muscles called sphincters may be found in all of these structures except the
Correct Answer: D
Rationale: Sphincters are in the anus (A), iris (B), and esophagus (C), but not the talus (D), a foot bone.
Question 4 of 5
Which muscle flexes the forearm at the elbow?
Correct Answer: A
Rationale: The bicep (A) flexes the forearm at the elbow. Triceps (B) extends, deltoid (C) moves the shoulder, and flexor carpi ulnaris (D) flexes the wrist.
Question 5 of 5
The vena cavae drain blood from the body into the
Correct Answer: A
Rationale: The vena cavae drain into the right atrium (A). Right ventricle (B) pumps to lungs, left atrium (C) and ventricle (D) handle oxygenated blood.