Advertisements
Advertisements
Question
Write the exact location of the following:
Heart
Solution
The heart is right in the centre between the two lungs and above the diaphragm. The narrow end of the roughly triangular heart is pointed to the left side, and while working, the contraction of the heart is most powerful at this end, giving a feeling that the heart is on the left side.
RELATED QUESTIONS
Name any four heart conditions that occur commonly.
What is Sinus arrhythmias?
Choose the correct answer:
The E.C.G. is used to detect ____________
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the question that follow:
How many valves are closed in this phase?
Choose the Odd One Out:
In between which layers of pericardium, pericardial fluid is present?
‘Heart of heart’ is called ______
Match the items given in Column I (Valves) with those in Column II (Location) and select the correct option.
| Column I | Column II | ||
| i. | Tricuspid valve | a. | Between left atrium and left ventricle |
| ii. | Bicuspid valve | b. | Between right ventricle . and pulmonary artery. |
| iii. | Semilunar valve | c. | Between right atrium and right ventricle |
The inner surface of the ventricle is thrown into series of irregular muscular ridges called ______
Draw the neat Labelled diagram of the internal structure of the human heart.
