#2651
General
NEET PG 2027 Medical QBank
Physiology Practice MCQs
Browse 9,389 high-yield clinical questions in Physiology. Includes detailed explanations, options, and topic tags.
#2652
Respiratory System
Difference in trajectory between inspiratory loop and the expiratory loop in the curve is due to
#2653
General
Enterohepatic circulation occurs in?
#2654
Renal physiology
Potassium is maximally absorbed in which pa of nephron?
#2655
Special Senses: Hearing and Equilibrium
Most important sensory organ in the ampulla is:
#2656
Endocrinology
After bilateral vasectomy which of the following substance deficiency is seen?
#2657
Endocrinology
Glucose is transpoed in muscle cells by
#2658
General
Which of the following acts as the major neurotransmitter in substantia nigra
#2659
General
All are involved in Brown sequard syndrome except
#2660
General
Role of calcitonin is:
#2661
General physiology
Reason for hyperosmolarity is
#2662
General physiology
Within the endocrine system, specificity of communication is determined by
#2663
General
The relaxation of smooth muscle is associated with a reduction in free intracellular calcium ion concentration. The effect of the reduction is
#2664
General
Which of the following regulators would MOST likely inhibit the lower esophageal sphincter in normal individuals?
#2665
Nervous system
Amacrine cells secrete all except
#2666
General
Vasopressin acts by:
#2667
General
Spontaneous release of acetylcholine at the neuromuscular junction produces
#2668
General
Which of the following condition is associated with giant 'a' wave in a JVP?
#2669
Cell Physiology and Intercellular Connections
Most abundant extracellular ion is?
#2670
General
On electromyography, all of the following features suggest denervation, EXCEPT:
#2671
General physiology
The given graph likely depicts
#2672
General
Normal respiratory minute volume is
#2673
General
cGMP is second messenger for which hormone(s):
#2674
Nervous System
Proprioception is mediated by:
#2675
General
Coronary blood flow (Right ventricle), true is:
#2676
Cardiovascular system
Duration of second hea sound is
#2677
Hormones
The most important hormone that increases gallbladder contraction after a fatty meal is:
#2678
Nervous system
Function of basal ganglia include
#2679
General
Kidney producesa) Vasopressinb) Erythropoietinc) Renind) Angiotensinogene) 25 hydroxy vit D
#2680
Glomerular Filtration, Renal Blood Flow, and Their Control
Renal blood flow contributes what % of the cardiac output?
#2681
Endocrinology
A 35 year old female presents to the OPD with headaches and high blood pressure. On investigations, increased aldosterone levels with low renin levels are seen and a diagnosis of Conn's syndrome is made. Excess secretion of aldosterone can cause all except
#2682
Respiratory System Pa 1
Graph given below demonstrates ventilation-perfusion ratio curve for the normal lung. If V/P ratio is decreased , what shall be the effect on pCO2 and pO2 ?
#2683
General
Haemoglobin is the major buffer in blood, bicarbonate ions diffuses out of erythrocyte into plasma in exchange of:
#2684
General
The normal adult value of urine output:
#2685
Cardiovascular system
In coagulation pathway, "FIBRINSTABILIZINGFACTOR" is
#2686
Endocrinology and Reproduction
Second messenger for oxytocin-
#2687
Kidneys and Body Fluids
Which among the following is not formed by kidney?
#2688
Heart, Circulation, and Blood
Brain blood supply -
#2689
General
What is the use of Kinemyography?
#2690
General
Structure of brain involved in emotiona) Neocortexb) Limbic systemc) Thalamusd) Hippocampuse) Basal ganglia
#2691
General
Receptor for inverse stretch reflex ?
#2692
Respiratory system
Which of these is not a cause of rightward shifted to right in?
#2693
General
Which of the following is NOT true statement about ions in extra and intracellular compaments?
#2694
Cardiovascular system
Synthesis of clotting factors needs which vitamin
#2695
G.I.T
Half-life of albumin is
#2696
General
The major determinant for the rate of cerebral blood flow is:
#2697
Circulation
The percentage of blood that is present in capillaries is:
#2698
General
The cross-bridges of the sarcomere in skeletal muscle are components of:
#2699
Cell Membrane and transpo protiens
The cell adhesion molecules (CAMs) involved in neuronal synaptic developments during embryogenesis are
#2700
General