Circulatory

Question 0

What kind of impulse originates in the heart and causes it to beat ? And where dose it originate ?

Answer 0

Electrical impulses in the A node

Question 1

How many chambers dose the heart have ?

Answer 1

4

Question 2

What is normal blood pressure ?

Answer 2

120/80

Question 3

What is the instrument used to measure your blood pressure

Answer 3

Sphygmomanometer

Question 4

What carries blood away from the heart ?

Answer 4

Arteries

Question 5

What blood vessels carry blood to the heart ?

Answer 5

Veins

Question 6

What is the largest artery in the body?

Answer 6

The aorta

Question 7

When blood goes to the lungs what has is released ?

Answer 7

Carbon dioxide

Question 8

When blood goes to the lungs what gas is taken into the blood?

Answer 8

Oxygen

Question 9

Which two chambers receive deoxygenated blood ?

Answer 9

Right atrium / right ventricle

Question 10

Which chambers receive oxygenated blood ?

Answer 10

Left atrium and left ventricle

Question 11

2 valves and their function

Answer 11

Tricuspid- valve between right atrium/ventricle prevents blood from back flow to atrium
Pulmonary -in between right ventricle and pulmonary artery allows deoxygenated blood to flow in artery

Question 12

2 valves and their function ?

Answer 12

Mitral-valve between left atrium and and left ventricle prevents blood to flow back to atrium
Aortic- in between left ventricle and aorta . Opens to allow oxygenated blood to flow in the aorta