IMU CHIRO CHARIOFARE X WHD

What is the name of heart cells?

• Hepatocyte

• Cardiomyocyte

• Gangliocyte

• Pneumocyte

What is the most common cause of death in humans?

• Ischaemic heart disease

• Stroke

• Motor vehicle accident

• Cancer

Which are the modifiable risks of heart attack?

 

i.                   Exercise

ii.                Age

iii.              Having a parent with heart disease

iv.              Diet

• I and II

• I and IV

• II and III

• II and IV

Which is the reason for why ischaemic heart disease occurs?

• Infection

• Lack of blood supply to the heart

• Cancer

• Skeletal disorder

The sound of the heart is caused by which structure of the heart?

• Muscle

• Valve

• Vessel

• Nerve

Normally, how many times does the heart pumps blood in a day?

• 10,000 times per day

• 100,000 times per day

• 1 million times per day

• 1 billion times per day

What can cause insufficient blood supply the heart?

I.                   Blood clot

II.                Loss of blood from motor vehicle accident

III.             Fat deposit in the blood vessel

IV.            Problems with heart contraction

• I, II, and III

• I, II, and IV

• II, III, and IV

• All of the above

Athletes who regularly train will have a (slower/faster) resting heart rate of around 40-60 beats per minute.

During exercise, the blood vessel will (dilate/constrict) to increase blood supply to the lungs.

During exercise, the blood vessel will (dilate/constrict) to increase blood supply to the muscles.