1
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
Which two of the following changes (i $$-$$ iv) usually tend to occur in the plain dwellers when they move to high altitudes (3, 500 m or more)?
(i)  Increase in red blood cell size
(ii)  Increase in red blood cell production
(iii)  Increased breathing rate
(iv)  Increase in thrombocyte count
Changes occurring are
A
(ii) and (iii)
B
(iii) and (iv)
C
(i) and (iv)
D
(i) and (ii).
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
There is no DNA in
A
mature RBCs
B
a mature spermatozoan
C
hair root
D
an enucleated ovum.
3
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?
A
S - start of systole
B
T - end of diastole
C
P - depolarisation of the atria
D
R - repolarisation of ventricles
4
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Compared to blood our lymph has
A
plasma without proteins
B
more WBCs and no RBCs
C
more RBCs and less WBCs
D
no plasma.
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