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Neutrophils are agranular leucocytes.

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Important Questions on Body Fluids and Circulation

MEDIUM
Choose the correct statement from the following :
EASY

Match the different types of Leucocytes (Column - I) with their percentage of occurrence (Column II) in a healthy adult human and choose the correct answer.

  Column - I   Column - II
(1) Neutrophils (p) 6-8%
(2) Lymphocytes (q) 60-65%
(3) Monocytes (r) 0.5-1%
(4) Basophils (s) 2-3%
(5) Eosinophils (t) 20-25%

Choose the correct option:-

EASY
Which one of the following human cells lacks a nucleus?
EASY

Match Column-I with Column-II and select the CORRECT option.

Column-I Column-II
i) Monocyte a) Synthesis of antibodies
ii) Basophil b) 3-9% of total WBCs
iii) Lymphocyte c) Non-nucleate fragments
iv) Thrombocyte d) Non-phagocytic
EASY
Concentration % of NaCl isotonic to human blood is
EASY
Which one of the following organs is NOT a site for the production of white blood cells?
MEDIUM

Fill in the blank with the correct answer from the bracket.

Eosinophils are _____. (agranulocytes/granulocytes)

EASY
The average longevity of human erythrocytes is _____ days.
MEDIUM
‘Purpura’ which is associated with bleeding disorders is due to
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Haemolysis of red cells results in the formation of ruptured plasma membranes known as _____. (red cell debris/red cell ghosts)
EASY
The respiratory pigment In human blood is known as _____ .
MEDIUM
_____ infilter through the wall of the blood vessels into the tissues and turn into macrophages.
EASY
Infection by helminth larvae causes a proliferation of a class of leucocytes, called _____ .
EASY
Increase in the number of leukocytes above normal is known as _____ .
EASY
Small size of erythrocytes and hence reduced haemoglobin content causes _____ anemia.
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Excessive destruction of erythrocytes causes _____ anemia.
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Decrease in the number of leucocytes below normal is known as _____ .