Medical Quiz

Human Circulatory System Quiz

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Which of the following is NOT a formed element of blood?

A. plasma

B. red blood cells

C. platelets

D. white blood cells


The circulation of blood between heart and the rest of the body.

A. pulmanory circulation

B. blood circulation

C. Systemic circulation


What is the role of venules in the circulatory system?

A. Transporting oxygen to the body

B. Producing antibodies

C. Returning blood to the heart

D. Regulating body temperature


Which of the following carries deoxygenated blood?

A. pulmonary vein

B. pulmonary artery

C. aorta

D. coronary artery


True or False: The circulatory system does not help the body regulate temperature

A. TRUE

B. FALSE


Which blood vessels carry blood back to the heart?

A. Arteries

B. Veins

C. Capillaries

D. Venules


in the heart, Each side has an upper chamber ( Called _____ and a lower chamber ( called_______).

A. atrium, ventricle

B. artery, vein

C. atrium, vein

D. ventricle, atrium


What is the main function of the heart in the human circulatory system?

A. Regulating body temperature

B. Producing antibodies

C. Filtering waste from the blood

D. Transporting oxygen to the body


In which system of the human body does the heart belong?

A. Nervous

B. Skeletal

C. Cardiovascular

D. Digestive


the oxygenated blood leaves the heart through the _______to the body.

A. superior vene cava

B. inferior vena cava

C. aorta

D. pulmanory vein


There are three types of vessels:

A. only capillaries

B. Atia, veins and capillaries

C. Arteries, veins and capillaries

D. Arteries, valves and capillaries


Which part of the blood helps fight disease?

A. plasma

B. platelets

C. red blood cells

D. white blood cells


When the atria contract, blood is squeezed into _________.

A. the ventricles

B. the valves

C. the veins

D. the arteries


Which component of blood is responsible for carrying carbon dioxide?

A. Haemoglobin

B. White blood cells

C. Platelets

D. Plasma


What is the liquid part of blood that carries nutrients and waste products?

A. Platelets

B. Plasma

C. Antibodies

D. Haemoglobin


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