ATI RN
Common Questions About The Reproductive System Questions
Question 1 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 2 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 3 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.
Question 4 of 5
Which is not part of the limbic system?
Correct Answer: B
Rationale: The medulla oblongata (B) controls vital functions, not limbic (emotion/memory). Olfactory bulb (A), amygdala (C), and hippocampus (D) are limbic.
Question 5 of 5
Which part of the human ear compresses sound waves and passes them to the inner ear?
Correct Answer: C
Rationale: The stirrup (C, stapes) transmits vibrations to the inner ear. Eardrum (A) vibrates, cochlea (B) processes sound, and pinna (D) collects it.