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
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following plasma proteins is involved in the coagulation of blood?
A
Albumin
B
Serum amylase
C
Globulin
D
Fibrinogen
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
A person with unknown blood group under ABO system, has suffered much blood loss in an accident and needs immediate blood transfusion. His friend who has valid certificate of his own blood type, offers for blood donation without delay. What would have been the type of blood group of the donar friend?
A
Type B
B
Type AB
C
Type O
D
Type A
4
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.
