Cardiovascular System and Heart Health Quiz

Explore cardiology with these quiz questions. Test your understanding of heart health, blood vessels, and cardiovascular diseases.

Practice Learn Test

Which of the following is not a major component of the cardiovascular system?

Heart

Veins

Lungs

Arteries

What is the average resting heart rate for adults?

60-70 beats per minute

80-90 beats per minute

100-110 beats per minute

120-130 beats per minute

Which blood vessels carry blood away from the heart?

Arteries

Veins

Capillaries

Venules

What is the medical term for high blood pressure?

Hypertension

Hypotension

Hyperglycemia

Hypoglycemia

Which of the following is NOT a function of the cardiovascular system?

Transporting nutrients

Regulating body temperature

Removing waste products

Producing hormones

Which of the following is not a risk factor for cardiovascular disease?

High blood pressure

Low cholesterol levels

Smoking

Obesity

What is the term for a temporary shortage of blood supply to the heart, causing chest pain?

Myocardial infarction

Angina

Arrhythmia

Hypertension

What is the medical term for a heart attack?

Myocardial infarction

Cardiac tamponade

Angina pectoris

Heart failure

What is the function of the sinoatrial (SA) node in the heart?

To regulate blood pressure

To conduct electrical impulses

To filter blood

To store oxygen

#10

Which of the following is not a symptom of heart failure?

Shortness of breath

Persistent coughing

Swelling of the legs

Chest pain

#11

Which chamber of the heart receives oxygen-rich blood from the lungs?

Left atrium

Left ventricle

Right atrium

Right ventricle

#12

Which of the following is not a type of heart valve?

Pulmonary valve

Mitral valve

Tricuspid valve

Ventral valve

#13

Which of the following hormones is primarily responsible for increasing heart rate and blood pressure during stress?

Insulin

Cortisol

Estrogen

Thyroxine