RMA Practice Exam (200 Questions with 100% Correct Answers) Verified Answers 2023

RMA Practice Exam (200 Questions with 100% Correct Answers) Verified Answers 2023 Body activities such as breathing, circulation, and heartbeat are regulated by the [Ans:- B. Autonomic nervous system Which gas is brought into the body, and which is eliminated by the respiratory system? [Ans:- D. Oxygen, carbon dioxide The muscular tissue of the heart is called the [Ans:- C. Myocardium Blood enters the right atrium of the heart from the [Ans:- B. Vena cava The disorder characterized by degeneration of the myelin sheath is [Ans:- A. Multiple sclerosis The functional, microscopic filtration unit of the kidney is the [Ans:- B. Nephron The testes produce [Ans:- D. Both A and B. A - Sperm; B - Testosterone The amount of circulating blood in the body of an average adult is about [Ans:- D. 6 liters