ATI Anatomy and Physiology

Question 1 of 5

Which of the following valves prevents backflow of blood from the right ventricle into the right atrium of the heart?

A. Aortic B. Tricuspid valve C. Pulmonic D. Mitral valve

Question 2 of 5

What is the function of the gallbladder?

A. Filters all of the blood in the body and breaks down poisonous substances, such as alcohol and drugs B. Make enzymes C. Store and concentrate bile, a fluid produced by the liver that helps with fat digestion D. Helps to further digest food

Question 3 of 5

Which of the following electrolytes plays an essential role in the clotting of blood?

A. sodium B. magnesium C. calcium D. potassium

Question 4 of 5

In a normally functioning cardiovascular system, where does the heartbeat originate?

A. Atrioventricular nodes B. Bundle of His C. Purkinje fibers D. Sinoatrial node

Question 5 of 5

Which of the following is produced by the prostate gland?

A. testosterone B. fluid to lubricate the head of the penis C. substance to enhance sperm mobility D. Gonadotrophin-releasing hormone

ATI Anatomy and Physiology

Skildor

ATI RN

ATI RN