Body Fluids & Circulation Quiz
Preview:
Person with blood group AB is considered as universal recipient because he has
A. Both A & B antigens on RBC but no antibodies in the plasma
B. Both A & B antibodies in the plasma
C. No antigen on RBC & no antibody in the plasma
D. Both A & B antigens in the plasma but no antibodies
In mammals, which blood vessel would normally carry the largest amount of urea?
A. Hepatic vein
B. Hepatic portal vein
C. Renal vein
D. Dorsal aorta
Erythropoiesis starts in
A. Spleen
B. Red bone marrow
C. Kidney
D. Liver
Blood pressure in mammalian Aorta is maximum during.
A. Systole of the left ventricle
B. Diastole of the right atrium
C. Systole of the left atrium
D. Diastole of the right ventricle
Which one of the following animals has two seperate circulatory pathways
A. Whale
B. Shark
C. Frog
D. Lizard
Name the blood cells, whose reduction in number can cause clotting disorder, leading to excessive loss of blood from the body.
A. Erythrocyte
B. Leucocyte
C. Neutrophils
D. Thrombocytes
Serum differs from blood in
A. Lacking globulins
B. Lacking albumins
C. Lacking clotting factors
D. Lacking antibodies
The heart beat is maximum in.
A. Adult males
B. Foetus
C. Elderly people
D. Adult females
Pulse pressure is ______ mm Hg
A. 40
B. 25
C. 120
D. 80
Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature?
1) They do not need to reproduce
2) They are somatic cells
3) They do not metabolise
4) All their internal space is available for oxygen transport.
A. Only 1
B. 1, 3 & 4
C. 2 & 3
D. only 4
Which one of the following statement is correct regarding blood pressure?
A. 130/90 mm Hg is considered high & requires treatment
B. 100/55 mm Hg is considered an ideal blood pressure
C. 105/50 mm Hg makes one very active
D. 190/110 mm Hg may harm vital organs like brain & kidney
Fastest distribution of some injectable material/ medicine & without any risk can be acchieved by injecting it into the
A. Muscles
B. Arteries
C. Veins
D. Lymph vessels
Which one of the following is correct?
A. Lymph = Plasma + RBC + WBC
B. Blood = Plasma + RBC + WBC + Platelets
C. Plasma = Blood – Lymphocytes
D. Serum = Blood + Fibrinogen
Arteries are best defined as the blood vessels which
A. Supply oxygenated blood to the different organs
B. Carry blood away from the heart to different organs
C. Breakup into capillaries which reunite to form vein
D. Carry blood from one visceral organ to another visceral organ
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
A. Stimulation of Sino auricular node
B. Pressure difference between the post caval & atrium
C. Pushing open of the venous valves
D. Suction pull