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Mcqs MBBS Exams India
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Home >> Physiology >> Mcqs Page 12
(Single Best Answer) Question 111: Site of Bicarbonate absorption ?
A) PCT
B) DCT
Answer (Select an option above to get the answer):
(Single Best Answer) Question 112: Rapid flow in the neurons is by all except ?
A) Dyenin
B) Kinesin
C) Neurofilaments
D) Microfilaments
Answer (Select an option above to get the answer):
(Single Best Answer) Question 113: 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 114: 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 115: Peristalsis of ureter depends on ?
A) Only sympathetic
B) Only parasympathetic
C) Both
D) Intrinsic pacemaker in smooth muscle of ureter
Answer (Select an option above to get the answer):
(Single Best Answer) Question 116: Exercise causes which of the following ?
A) Increase in muscle blood flow after 1/2 min
B) Body temperature increases
Answer (Select an option above to get the answer):
(Single Best Answer) Question 117: What is seen in a normal person on lying down ?
A) Increase in venous return
Answer (Select an option above to get the answer):
(Single Best Answer) Question 118: Surfactant action ?
A) Breaks structure of water
B) Lubricates CO2 diffusion
C) Makes capillary surface hydrophilic
D) Binds oxygen
Answer (Select an option above to get the answer):
(Single Best Answer) Question 119: Cerebral blood flow does not depend on ?
A) K+
B) CO2
C) Blood pressure
D) Cerebral metabolic rate
Answer (Select an option above to get the answer):
(Single Best Answer) Question 120: Which of the following affect secretion of Prolactin ?
A) Dopamine
B) FSH
C) GnRH analogues
D) Serotonin
Answer (Select an option above to get the answer):

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