ATI RN
Reproductive System Questions Questions
Question 1 of 5
Which bone in the foot has no analogous bone in the hand?
Correct Answer: D
Rationale: The calcaneus (D, heel) has no hand equivalent. Phalanges (A), metatarsals (B), and tarsals (C) match fingers, metacarpals, and carpals.
Question 2 of 5
What is the purpose of valves in the veins?
Correct Answer: D
Rationale: Vein valves prevent reverse flow (D), aiding return to the heart. Not filtering (A), synchronizing (B), or separating (C).
Question 3 of 5
Which tissue connects muscle to bone?
Correct Answer: B
Rationale: Tendons (B) connect muscle to bone. Fasciae (A) cover muscles, ligaments (C) connect bones, and cartilage (D) cushions joints.
Question 4 of 5
Which organ system is primarily responsible for regulating electrolytes?
Correct Answer: B
Rationale: The urinary system (B) regulates electrolytes via kidneys. Endocrine (A) influences, lymphatic (C) drains, and nervous (D) signals.
Question 5 of 5
The human egg cell, the oocyte, is contained within a protective/supportive structure while developing within the ovary called:
Correct Answer: C
Rationale: The oocyte develops in a follicle (C). Germatic vesicle (A) is a nucleus stage, acrosome (B) is sperm, and vestibule (D) is vaginal entry.