WorksheetsCardiovascular System
Total questions: 8
Worksheet time: 16mins
What is the main function of the heart?
To filter waste from the blood
To regulate body temperature
To carry oxygen to the body
To move blood around the body
What is the fluid part of the blood called?
White blood cells
Platelets
Red blood cells
Plasma
Which type of blood vessels carry oxygen-rich blood away from the heart?
Capillaries
Arteries
Lymphatic vessels
Veins
What is the circulation of blood between the heart and the rest of the body called?
Respiratory circulation
Cardiovascular circulation
Systemic circulation
Pulmonary circulation
What is a major cause of heart disease characterized by the heart stopping and causing you to die?
Hypertension
Atherosclerosis
Heart attack
Stroke
What is the abnormal high blood pressure called?
Hypoglycemia
Hyperglycemia
Hypertension
Hypotension
What can happen when a blood vessel in the brain becomes blocked or bursts?
Heart attack
Atherosclerosis
Hypertension
Stroke
How does the circulation of blood help maintain body temperature?
By decreasing lung capacity
By increasing heart rate
By narrowing blood vessels in the skin
By widening blood vessels in the skin
