Cardiology Quiz

What is the main function of the heart?

• Regulating body temperature.

• Pumping oxygenated blood to all parts of the body.

• Filtering impurities from the blood.

• Producing red blood cells.

Which chamber of the heart receives oxygenated blood from the lungs?

• left atrium

• left ventricle

• right atrium

• right ventricle

What is the medical term for a heart attack?

• Kidney failure

• Brain hemorrhage

• Myocardial infarction

• Lung cancer

What is the normal resting heart rate for adults?

• 200-250 beats per minute

• 120-150 beats per minute

• 60-100 beats per minute

• 20-40 beats per minute

Tags

NGSS.HS-LS1-3

What is the purpose of an electrocardiogram (ECG)?

• The purpose of an electrocardiogram (ECG) is to measure the electrical activity of the heart and diagnose heart conditions.

• The purpose of an electrocardiogram (ECG) is to detect brain activity.

• The purpose of an electrocardiogram (ECG) is to monitor blood pressure.

• The purpose of an electrocardiogram (ECG) is to measure the oxygen levels in the blood.

What is the medical term for an abnormally fast heart rate?

• tachycardia

• bradycardia

• arrhythmia

• hypotension

What is the medical term for an abnormally slow heart rate?

• arrhythmia

• bradycardia

• tachycardia

• hypertension

What is the leading cause of death worldwide?

• Infectious diseases

• Accidents

• Cancer

• Heart disease

What is the medical term for high blood pressure?

• hypertension

• hyperextension

• hyperactivity

• hypotension

What is the medical term for low blood pressure?

• hyperthermia

• hypertension

• hypotension

• hyperglycemia