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Mcqs MBBS Exams India
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Home >> Physiology >> Cardiovascular Physiology >> Mcqs Page 2
(Single Best Answer) Question 11: Rh factor is ?
A) Antibody
B) Protein
Answer (Select an option above to get the answer):
(Single Best Answer) Question 12: Fibrin stabilizing factor ?
A) Factor XIII
Answer (Select an option above to get the answer):
(Single Best Answer) Question 13: The radioisotope used for measuring blood volume is ?
A) Cr-51
Answer (Select an option above to get the answer):
(Single Best Answer) Question 14: Which is true regarding lymph flow ?
A) increases by standing
B) increases by massaging the foot
C) increases by lifting the foot
D) decreased in valvular incompetence
Answer (Select an option above to get the answer):
(Single Best Answer) Question 15: Effect of exercise on cerebral blood flow ?
A) No effect
B) Increase
C) First decrease then increase
D) Depends on the severity of exercise
Answer (Select an option above to get the answer):
(Single Best Answer) Question 16: Mechanism of action Neutrophil killing by producing oxygen radicals ?
A) NADPH
B) Oxidase
C) Elastase
D) Hydrase
Answer (Select an option above to get the answer):
(Single Best Answer) Question 17: All are true regarding Nitric oxide except ?
A) cAMP
B) Vasomotor tone
Answer (Select an option above to get the answer):
(Single Best Answer) Question 18: Cardiac O2 consumption is directly proportional to ?
A) Mean Arterial Pressure
B) External work done
C) Heart rate
Answer (Select an option above to get the answer):
(Single Best Answer) Question 19: In systemic capillary blood flow all are seen except ?
A) Increased protein content
B) Decreased pH
C) Hb dissociation curve shifts to left
D) Increased hematocrit
Answer (Select an option above to get the answer):
(Single Best Answer) Question 20: What is seen in a normal person on lying down ?
A) Increase in venous return
Answer (Select an option above to get the answer):

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