1.
How many double circulations are normally completed by the human heart in one minute?
2.
Which of the following is pressed exactly by a doctor on your wrist while recording your pulse?
3.
Hepatic portal system starts from
4.
When the right atrium contracts, blood flows from the right atrium into the
5.
Leucocytes are colourless due to
6.
When two atria contract simultaneously and result in the blood pumping two ventricles, this is called
7.
A muscular wall is absent in
8.
The agranulocytes responsible for immune response of the body are
9.
Which of the following cells do not exhibit phagocytic activity?
10.
Which of the following chambers of heart first receives blood from the systemic circulation?
11.
The duration of a cardiac cycle is
12.
The chief function of lymph nodes in mammals is to
14.
Pulse waves is mainly caused by the