ANATOMY and PHYSIOLOGY MCQ Set-56
Anatomy and Physiology MCQ Question 476:-
Biconcave shape of RBC is helpful because
(a) easily passage through capillaries
(b) increased surface area for a given diameter
(c) both a and b
(d) none of the above
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Ans: (b) increased surface area for a given diameter ✔
Anatomy and Physiology MCQ Question 477:-
Oncotic pressure of Plasma is due to
(a) albumin
(b) prealbumin
(c) electrolytes
(d) fibrinogen
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Ans: (a) albumin ✔
Anatomy and Physiology MCQ Question 478:-
Lifespan of neutrophil
(a) 1-2 hours
(b) 6-12 hours
(c) 16-24 hours
(d) 24-48 hours
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Ans: (b) 6-12 hours ✔
Anatomy and Physiology MCQ Question 479:-
Coronary sinus is guarded by
(a) Crista terminalis
(b) Thebesian valve
(c) mitral valve
(d) spiral valve
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Ans: (b) Thebesian valve ✔
Anatomy and Physiology MCQ Question 480:-
The arterial supply of the wonders of His is
(a) intravascular branch of left coronary
(b) atrioventricular branch of right coronary artery
(c) marginal
(d) right aortic sinus
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Ans: (b) atrioventricular branch of right coronary artery ✔
Anatomy and Physiology MCQ Question 481:-
The left subclavian artery is a branch of
(a) brachiocephalic trunk
(b) Ascending aorta
(c) Arc of aorta
(d) Left common carotid
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Ans: (c) Arc of aorta ✔
Anatomy and Physiology MCQ Question 482:-
In order to cease bleeding from an open wound, indirect pressure is applied to the affected artery which is
(a) Digital to the wound
(b) proximal to the wound
(c) literal to the world
(d) medial to the wand
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Ans: (b) proximal to the wound ✔
Anatomy and Physiology MCQ Question 483:-
The largest group of axillary lymph nodes is
(a) central
(b) literal
(c) apical
(d) medial
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Ans: (a) central ✔
Anatomy and Physiology MCQ Question 484:-
Veins are an example of
(a) conducting vessels
(b) distributing vessel
(c) resistance vessels
(d) capacitance vessels
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Ans: (c) resistance vessels ✔
Anatomy and Physiology MCQ Question 485:-
Which of the following is valveless?
(a) Portal system veins
(b) saphenous vein
(c) Popliteal vein
(d) Ulnar vein
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Ans: (a) Portal system veins ✔
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