Cardiovascular Lesson 1 (Wayground

Multiple Choice

Which of the following is a key reason for learning medical terminology related to the cardiovascular system?

• To communicate effectively in a healthcare setting

• To memorize random facts

• To avoid learning about other body systems

• To focus only on patient comfort

Multiple Choice

Which combining form is related to the structure 'veins'?

• phleb/o, ven/o

• angi/o, vas/o

• hem/o, hemat/o

• cardi/o, card/o

Multiple Select

Which of the following are structures of the cardiovascular system?

• Heart

• Pericardium

• Lungs

• Blood vessels

Multiple Select

Match the layers of the heart wall with their respective descriptions.

• Epicardium - External layer

• Myocardium - Muscular middle layer

• Endocardium - Inner lining

• Pericardium - Outer protective layer

Multiple Choice

Which heart valve controls the opening between the right atrium and right ventricle?

• Tricuspid valve

• Mitral valve

• Aortic valve

• Pulmonary valve

Multiple Select

Which of the following are semilunar valves of the heart?

• Pulmonary valve

• Aortic valve

• Mitral valve

• Tricuspid valve

Multiple Choice

What is the main difference between pulmonary and systemic circulation?

• Pulmonary circulation moves blood to the lungs, while systemic circulation moves blood to the rest of the body.

• Pulmonary circulation moves blood to the brain, while systemic circulation moves blood to the heart.

• Pulmonary circulation moves blood to the kidneys, while systemic circulation moves blood to the lungs.

• Pulmonary circulation moves blood to the muscles, while systemic circulation moves blood to the skin.

Multiple Choice

What determines the rate and regularity of the heartbeat?

• Electrical impulses to the myocardium

• Amount of blood in the heart

• Size of the heart

• Type of blood cells

Multiple Select

Which of the following arteries is commonly used to measure pulse?

• Carotid

• Femoral

• Radial

• Popliteal

Multiple Choice

Which component of blood is responsible for carrying oxygen?

• Plasma

• Erythrocytes

• Leukocytes

• Platelets