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Mcqs MBBS Exams India
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Home >> Physiology >> Cardiovascular Physiology >> Mcqs Page 5
(Single Best Answer) Question 41: Which of the following is NOT needed for clotting ?
A) Calcium
B) Collagen
C) Platelet
D) Wound site stasis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 42: The major source of energy to heart is ?
A) Fatty acid
B) Glucose
C) Glycogen
D) Ketone body
Answer (Select an option above to get the answer):
(Single Best Answer) Question 43: Which of the following is not a Vitamin K dependent Clotting factor ?
A) 7
B) 3
C) 11
D) 12
Answer (Select an option above to get the answer):
(Single Best Answer) Question 44: ABO incompatibility blood picture shows ?
A) Fragmented RBCs
B) Microspherocytes
C) Polychromasia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 45: Patient with prolonged aPTT and PT suggests that the defect is in ?
A) Intrinsic pathway
B) Extrinsic pathway
C) Common pathway
D) Platelet defect
Answer (Select an option above to get the answer):
(Single Best Answer) Question 46: All of the following increase blood supply in exercising muscle except ?
A) Local metabolites
B) Sympathetic stimulation
C) Cholinergic stimulation
D) Inhibition of beta receptors
Answer (Select an option above to get the answer):
(Single Best Answer) Question 47: During moderate exercise, blood flow to brain ?
A) Increases
B) Decreases
C) No effect
D) First increases then decreases
Answer (Select an option above to get the answer):
(Single Best Answer) Question 48: Ventricular Depolarization starts from ?
A) Basal part of ventricle
B) Left part of Interventricular septum
C) Posterobasal part of ventricle
D) Uppermost part of Interventricular septum
Answer (Select an option above to get the answer):
(Single Best Answer) Question 49: Which of the following is not a naturally occuring anticoagulant in the body ?
A) Protein C
B) Protein S
C) Antithrombin III
D) von Willebrand Factor
Answer (Select an option above to get the answer):

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