Medical Quiz

Circulatory System Quiz


Positive blood types can DONATE to what type(s) of blood?
A. Negative, only
B. Positive, only
C. Both Positive and Negative

How many chambers does the heart consist of?

A. 2

B. 3

C. 4

D. 6

What makes up the greatest part of blood?
A. Red Blood Cells
B. Platelets
C. White Blood Cells
D. Plasma

True or False:  Arteries bring blood back to the heart?



What is the function of the heart?
A. To pump blood around the body
B. To remove oxygen from the blood
C. To allow blood to flow through it 
D. To breath

What is the function of blood?

A. Pump blood throughout the body

B. Transport oxygen and nutrients to the cells

C. Protect the body from injury

D. Keep the heart working

Type of circulation that refers to blood flow from the heart to the lungs and back to the heart again?

A. Systemic circulation

B. Renal circulation

C. Portal circulation

D. Pulmonary circulation

What does Deoxygenated mean?

A. Oxygen-rich

B. Blood flow

C. Oxygen-poor

D. Water Flow

white blood cells are also known as
A. thrombocytes
B. erthryocytes
C. monocytes
D. leukocytes

Smaller branches of tiny tubes that pass on the oxygen to the cells

A. Arteries

B. Veins

C. Capillaries

D. Coronary arteries

Whose walls are thinner?

A. Veins

B. Arteries

Blood platelets help blood to————-

A. carry oxygen

B. form clot and stop bleeding

C. protect from infections

D. carry nutrients

molecule that combines with oxygen to transport it
A. albumin
B. globulin
C. haemoglobin
D. seratonin

Blood that is oxygenated comes from the …

A. Valves

B. Lungs

C. Brain

D. Body

What happens when blood enters the lungs?

A. blood is forced around the body

B. the right ventricle fills up and another valve opens

C. blood collects in the left atrium

D. oxygen is refilled and carbon dioxide is deposited

Blood vessels that carry blood away from the heart.

A. Veins

B. Capillaries

C. Arteries

What is the Purpose of the Circulatory System?

A. Sense,Think,Commuincate

B. Movement and Support

C. Protection,Removal and Transport

D. All of the Above

What is the largest artery in the body?
A. Aorta
B. Vertebral Artery
C. Ventrical
D. Vein

___ are tiny blood vessels that carry blood to an from almost all body cells and connect arteries and veins.

A. arteries

B. veins

C. capillaries

A fist-sized organ that pumps the blood throughout the body?

A. Brain

B. Lungs

C. Heart

D. Circulation

How many chambers in the heart of an amphibian?

A. 1

B. 2

C. 3

D. 4

The heart has ___ chambers.
A. 1
B. 2
C. 3
D. 4

The heart acting as a pump, pushes and receives the blood to and from the whole body through the blood vessels. Which type of blood circulatory system is this ?

A. Open vascular system

B. closed vascular system

Your heart is a _____________.

A. tube

B. muscle

C. vein

This blood vessel carries blood from lower part of the body to the heart.

A. Superior Vena Cava

B. Aorta

C. Inferior Vena Cava

D. Carotid artery


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