Worksheetsin class Heart Anatomy and Function Quiz
Total questions: 12
Worksheet time: 7mins
What are the four chambers of the heart?
Right Atrium, Right Ventricle, Left Atrium, Left Ventricle
Right Atrium, Left Atrium, Right Ventricle, Left Ventricle
Right Ventricle, Left Ventricle, Right Atrium, Left Atrium
Left Atrium, Right Atrium, Left Ventricle, Right Ventricle
Name the layers of the heart wall.
Epicardium, Myocardium, Endocardium
Pericardium, Myocardium, Endocardium
Epicardium, Pericardium, Endocardium
Pericardium, Epicardium, Myocardium
The function of the myocardium is to:
Pump blood throughout the body
Filter waste from the blood
Transmit nerve impulses
Store energy in the form of fat
The function of the tricuspid valve is to:
Prevent backflow of blood into the right atrium
Pump blood into the left ventricle
Regulate blood flow to the lungs
Control the heart rate
Which vessels carry oxygenated blood to the heart?
Pulmonary veins
Pulmonary arteries
Superior vena cava
Inferior vena cava
The role of the pulmonary valve is to:
Regulate blood flow from the right ventricle to the pulmonary arteries
Prevent backflow of blood into the left atrium
Control the flow of oxygenated blood to the body
Maintain the pressure in the left ventricle
What does the P wave represent in an ECG?
Atrial depolarization
Ventricular depolarization
Atrial repolarization
Ventricular repolarization
Describe the significance of the QRS complex.
It represents the depolarization of the atria.
It represents the depolarization of the ventricles.
It represents the repolarization of the ventricles.
It represents the repolarization of the atria.
What does the T wave indicate in an ECG reading?
Atrial depolarization
Ventricular depolarization
Ventricular repolarization
Atrial repolarization
How can you identify atrial fibrillation on an ECG?
Irregularly irregular rhythm
Regular rhythm
Prolonged PR interval
ST segment elevation
What is the normal range for the PR interval?
0.12-0.20 seconds
0.08-0.12 seconds
0.2-0.3 seconds
0.1-0.15 seconds
Label the parts of the heart.
