ANATOMY and PHYSIOLOGY MCQ Set-55
Anatomy and Physiology MCQ Question 466:-
Most abundant buffer in blood is
(a) Bicarbonates
(b) hemoglobin
(c) protein
(d) phosphate
Show Answer
Ans: (a) Bicarbonates ✔
Anatomy and Physiology MCQ Question 467:-
T cell immunity is…..
(a) cell-mediated
(b) antibody-mediated
(c) natural
(d) interferon mediated
Show Answer
Ans: (a) cell-mediated ✔
Anatomy and Physiology MCQ Question 468:-
The following are the essential requirements for efficient haemostasis except
(a) intrinsic factor
(b) clotting factors
(c) calcium
(d) vitamin K
Show Answer
Ans: (a) intrinsic factor ✔
Anatomy and Physiology MCQ Question 469:-
The main function of haemoglobin is to
(a) maintain a normal electrolyte sedimentation rate
(b) neutralize any free radicals circulating in the blood
(c) bind to Oxygen and transport it to the tissues
(d) observe heat generated as a by-product of cell metabolism
Show Answer
Ans: (c) bind to Oxygen and transport it to the tissues ✔
Anatomy and Physiology MCQ Question 470:-
The primary stimulus to increase the rate of erythropoiesis is
(a) hypoxia
(b) hypokalaemia
(c) hyperthermia
(d) hypercapnia
Show Answer
Ans: (a) hypoxia ✔
Anatomy and Physiology MCQ Question 471:-
Branches of left coronary artery are all of the following except
(a) anterior interventricular branch
(b) left diagonal artery
(c) left atrial artery
(d) posterior interventricular branch
Show Answer
Ans: (d) posterior interventricular branch ✔
Anatomy and Physiology MCQ Question 472:-
All of the following grain into azygous vein, except
(a) Left superior intercostal veins
(b) accessory hemiazygos vein
(c) Posterior right intercostal veins
(d) oesophageal veins
Show Answer
Ans: (d) oesophageal veins ✔
Anatomy and Physiology MCQ Question 473:-
When a B cell is exposed to an antigen for the first time
(a) the primary response occurs
(b) the primary response takes 1-3 hours to become effective
(c) B-cell divides to from plasma cells and T helper cells
(d) the B memory cells produce antibodies
Show Answer
Ans: (a) the primary response occurs ✔
Anatomy and Physiology MCQ Question 474:-
Antihemophilic factor B is…..
(a) stuart power factor
(b) hageman factor
(c) Christmas factor
(d) thromboplastin
Show Answer
Ans: (c) Christmas factor ✔
Anatomy and Physiology MCQ Question 475:-
“ Prothrombin time” of Plasma is produced by administration of
(a) Vitamin K
(b) dicoumarol
(c) Calcium and vitamins
(d) proteins and Minerals
Show Answer
Ans: (b) dicoumarol ✔
Read more Nursing Related MCQs: