1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
In humans, blood passes from the post caval to the diastolic right atrium of heart due to
A
stimulation of the sino auricular node
B
pressure difference between the post caval and atrium
C
pushing open of the venous valves
D
suction pull.
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The most active phagocytic white blood cells are
A
cosinophils and lymphocytes
B
neutrophils and monocytes
C
neutrophils and eosinophils
D
lymphocytes and macrophages,
3
AIPMT 2007
MCQ (Single Correct Answer)
+4
-1
A drop of each of the following, is placed separately on four slides. Which of them will not coagulate?
A
Blood serum
B
Sample from the thoracic duct of lymphatic system
C
Whole blood from pulmonary vein
D
Blood plasma
4
AIPMT 2006
MCQ (Single Correct Answer)
+4
-1
Which one of the following has an open circulatory system?
A
Octopus
B
Pheratima
C
Periplaneta
D
Hirudinaria
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