Chapter 5 Cardiovascular Peardeck Part 2

Multiple Choice

Which of the following best describes the significance of the cardiac muscle in the human body?

• It helps in digestion

• It pumps blood throughout the body

• It controls voluntary movements

• It produces hormones

Multiple Choice

Which vessels supply oxygen-rich blood to the myocardium?

• Coronary arteries

• Pulmonary veins

• Aorta

• Vena cava

Multiple Choice

Which pulse points can be palpated during assessment of the arterial system?

• Carotid, Brachial, Radial, Femoral

• Jugular, Subclavian, Popliteal, Renal

• Temporal, Axillary, Iliac, Tibial

• Ulnar, Dorsalis pedis, Hepatic, Pulmonary

Multiple Choice

Which components are found in blood?

• Plasma, Erythrocytes, Leukocytes, Thrombocytes

• Plasma, Hemoglobin, Platelets, Myocytes

• Plasma, Erythrocytes, Neurons, Thrombocytes

• Plasma, Leukocytes, Myoglobin, Thrombocytes

Multiple Choice

Which of the following best describes the process shown in the artery diagrams across the slides?

• Buildup of plaque leading to narrowing and blockage of arteries

• Formation of new blood vessels

• Increase in blood flow due to exercise

• Expansion of artery walls

Multiple Select

Which of the following are possible consequences of restricted blood flow due to ischemia?

• Insufficient oxygen supply to tissues

• Formation of fatty deposits in arteries

• Increased oxygen delivery to tissues

• Lack of blood flow to the heart muscle

Multiple Choice

What is the main cause of angina pectoris according to the slides?

• Inadequate blood flow to the myocardium

• High blood pressure

• Irregular heartbeat

• Excessive exercise

Multiple Choice

Which of the following best describes what happens during a heart attack, as shown in the diagram?

• A blood clot blocks a coronary artery, causing part of the heart muscle to die.

• The heart stops beating completely.

• The heart valves fail to close properly.

• The heart muscle becomes inflamed.

Multiple Select

Which of the following are causes of dilated cardiomyopathy?

• Hypertension

• Carditis

• Diabetes

• High cholesterol

Multiple Choice

Which of the following statements about heart murmurs and mitral valve prolapse is correct?

• Heart murmurs are often caused by defective heart valves and may not require surgery.

• Mitral valve prolapse always requires immediate surgery.

• Heart murmurs are caused by inflammation of the heart muscle.

• Mitral valve prolapse results in the heart stopping completely.

Multiple Choice

Which of the following best describes aortic stenosis as shown in the diagram?

• Abnormal narrowing and stiffening of the aortic valve

• Complete absence of electrical activity in the heart

• Rapid, regular heartbeats originating at or above the AV node

• Heart abruptly stops beating

Multiple Select

Which of the following are types of arrhythmias shown in the ECG diagrams?

• Tachycardia

• Ventricular fibrillation

• Complete heart block

• Aortic stenosis