Blood is a liquid known as Plasma which consists of red cells, white cells and platelets floating in it. It has three main functions in the human body. These are transport of substances like respiratory gases, oxygen and carbon dioxide; digested food or nutrients; waste products; hormones, enzymes etc. from one part of the body to the other, protection against diseases and Regulation of body temperature. There is Blood GK Questions & Blood GK Quiz for Exam, RRB, SSC, NTPC, JE, UPSC, PSC
Blood GK Questions
Q: Normal Human blood pressure is
Ans: 120/80
Q: Which among the following blood protein regulates the amount of water in plasma?
Albumin
Q: Blood Plasma with which among the following removed is called Serum?
Ans: Fibrinogen
Q: What fraction of Human Blood is Plasma?
Ans: 55%
Q: What is essential for both activation and action of thrombin ?
Ans: Ca2+]
Q: Erythrocyte is another name for a:
Ans: red cell
Q:The relatively clear liquid medium which carries the other cells of blood is called:
Ans: plasma
Q: Blood is continuously pumped through the body by which of the following organs?
Ans: Heart
Q: What are the two main types of blood vessels?
Ans: Arteries and Veins
Q: Which of the following create blood clots to stop bleeding?
Ans: Platelets
Q: What are the possible blood groups of the offspring of the parents with blood group O and AB?
Ans: A and B
Q: White blood cells act
Ans: as a defence against infection
Q: The average life span of red blood corpuscles is about
Ans: 100 – 120 days
Q: The blood corpuscles are of _____ kinds.
Ans: 3
Q: Blood is stained with ___ stain.
Ans: Leishman stain
Q: Graveyard of RBC is ________
Ans: Spleen
Q: Which blood cells secrets antibody?
Ans: Lymphocytes
Q: Red cell count is carried out by _________
Ans: Haemocytometer
Q: Hemoglobin is a
Ans: Respiratory pigment
Q: What is the percentage of water in blood plasma?
Ans: 90
Q: What is instrument for measuring blood pressure called?
Ans: sphygmanometer
Q: Where does the impulse of heart beat originate?
Ans: S.A. node
What are the main functions of blood?
A. Transport
B. Protection
C. Regulation
D. All the above
Ans. D
Red Blood Cells are also known as……..
A. Erythrocytes
B. Platelets
C. Leukocytes
D. None of the above
Ans. A
Name the components that are found in Plasma?
A. Proteins
B. Gases
C. Nutrients
D. All the above
Ans. D