Biomedical Engineering in Cardiology

What is the function of the internal computer in a defibrillator?

• To monitor blood pressure

• To analyze the patient's heart rhythm and determine if a shock is needed

• To perform CPR automatically

• To measure oxygen levels in the blood

In what medical emergency is a defibrillator primarily used?

• Stroke

• Cardiac arrest

• High blood pressure

• Diabetes

What is the primary purpose of an echocardiogram?

• Measure blood sugar levels

• Visualize the structure and function of the heart

• Record electrical activity of the heart

• Diagnose lung diseases

Which principle does an echocardiogram use to generate images?

• Magnetic resonance imaging

• X-ray radiation

• Ultrasound waves

• Gamma rays

What is the primary purpose of the catheter in cardiac catheterization?

• To deliver a shock to the heart

• To measure blood pressure

• To access the heart chambers and blood vessels

• To implant a pacemaker

Which of the following is NOT typically used during a cardiac catheterization procedure?

• An X-ray machine

• A stethoscope

• Contrast dye

• Catheters

What is the primary function of a pacemaker?

• Measure blood pressure

• Control heart rhythm

• Monitor oxygen levels

• Regulate body temperature

Which of the following is a component of a pacemaker?

• Battery and electrical leads

• Blood pump and filter

• Hormone regulator

• Oxygen sensor

What is the primary function of a stethoscope?

• To measure blood pressure

• To listen to internal body sounds

• To monitor brain activity

• To check muscle strength

Which part of the stethoscope comes into contact with the patient's chest?

• The earpieces

• The Y-tube

• The chestpiece

• The diaphragm