A certain road accident patient with unknown blood group needs immediate blood transfusion. His one doctor friend at once offers his blood. What was the blood group of the donar?
A
Blood group B
B
Blood group AB
C
Blood group O
D
Blood group A
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Given below is the ECG of a normal human. Which one of its components is correctly interpreted below?
A
Complex QRX - one complete pulse
B
Peak T - initiation of total cardiac contraction
C
Peak P and peak R together - systolic and diastolic blood pressures
D
Peak P- initiation of left atrial contraction only
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements is correct regarding blood pressure?
A
130/90 mm Hg is considered high and 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 and kidney.
4
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
'Bundle of his' is a part of which one of the following organs in humans?
