Correct Questions: 0 | Wrong Questions: 0 | Total Score: 0 Points

How many chambers does a heart have ?

4
5
6
7

-

it has 4 chambers which are the two upper chambers are called the left and right atria and two lower chambers are called the right and left ventricles.

Check Answer

After how many days of conception, the human heart starts beating ?

1
11
16
21

-

The human embryonic heart begins beating at around 21 days after conception, or five weeks after the last normal menstrual period (LMP). The first day of the LMP is normally used to date the start of the gestation (pregnancy).

Check Answer

When the human heart starts beating, its speed is ?

75-80 beats per minute
90-100 beats per minute
110-115 beats per minute
125-130 beats per minute

EHR.jpg

The human heart begins beating at a rate near the mother’s, about 75-80 beats per minute.

Check Answer

In which week afer conception, the heart rate is maximum ?

4th week
8th week
12th week
16th week

EHR.jpg

Check Answer

The human heart and its disorders are the subjects under

Neurology
Sociology
Cardiology
Terology

-

Check Answer

The heart is protected and contained in

Pericardium
Septum
Myocardium
Purkinje

-

It is a double-walled sac that contains the heart and the roots of the great vessels.

Check Answer

Human heart is the size of

A lemon
A fist
A cricket ball
A football

-

The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries

Check Answer

Which of the following is a heart function

Metabolism
All
Pumping blood
Exchange oxygen

-

The heart pumps blood through the network of arteries and veins called the cardiovascular system. The coronary arteries run along the surface of the heart and provide oxygen-rich blood to the heart muscle.

Check Answer

The 'lub' 'dub' sound detected through the stethoscope is the sound of the

Blood rushing through the heart
Valves opening-closing
Electric impulses from the SA nod
None

-

The "lub dub" is the sound of valves opening-closingafter blood has passed through.

Check Answer

The first heart transplant was carried out

J.Murray
Christiaan Barnard
Thomas E. Starzl
Joel Cooper

Christiaan_Barnard.jpg

He was a South African cardiac surgeon who performed the world's first successful human-to-human heart transplant.

Check Answer
Play Again