NHA Phlebotomy Practice Test

1. The two circulations of the heart are A. Tricuspid and Bicuspid B. Pulmonary and Systemic C. Right Ventricle and Left Ventricle D. Right Atrium and Left Atrium - Answer- Pulmonary and Systemic 2. Pulmonary Circulation carries A: Oxygenated blood throughout the body. B. Deoxygenated blood to the lungs and oxygenated blood from the lungs. - Answer- Deoxygenated blood to the lungs and oxygenated blood from the lungs. 3. What kind of valve is the tricuspid valve? A. Atrioventricular B. Semi-lunar - Answer- Atrioventricular 4. The pulmonic valve is situated between A. Upper and lower heart chambers B. Right atrium and right ventricle C. Right ventricle and pulmonary artery - Answer- R. Ventricle & Pulmonary Artery 5. Endocardium is which layer of the heart. A. Outer B. Inner C. Middle - Answer- Inner 6. The myocardium is the layer of the heart that is made of A. Muscle B. Cartilage C. Endometrial tissue - Answer- Muscle 7. Which layer of the heart is the epicardium? A. Inner B. Middle C. Outer - Answer- Outer 8. what kind of blood do arteries and arterioles carry? A. Oxygenated B. Deoxygenated - Answer- Oxygenated 9. What percentage of the blood is made up of formed elements? A. 35% B. 65% C. 45% D. 55% - Answer- 45% 10. What percentage of f