AIIMS Physiology MCQS

I am preparing for AIIMS Entrance Exam. I need MCQS questions of Physiology subject. So someone is here who will give MCQS for Physiology Subject for AIIMS Entrance Exam?

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Here I am providing MCQS for Physiology Subject for AIIMS Entrance Exam for your reference:

AIIMS Entrance Exam Physiology MCQS:
Potential developed due to free diffusible ions is calculated by
a) Nernst equation
b) Dolman Gibbs equation
c) Goldman-Hodgkin-Katz voltage equation
d) Fick principle
Answer: Nernst equation

Rapid source of energy for exercising muscles
a) Glycolysis
b) Glycogenolysis
c) TCA cycle
d) Phospho-creatinine
Answer: Phospho-creatinine

Sex hormone-binding globulin (SHBG) mostly affects-
a) Testosterone
b) Estrogen
c) Progesterone
d) DHEA
Answer: Testosterone

Calcium absorption from intestine is inhibited by
a) Phytates
b) Vitamin D
c) Protein in diet
d) Alkaline pH in gut
Answer: Alkaline pH in gut and Phytates

Ammonia removed from brain as
a) Glutamine
b) Alanine
c) Urea
d) Glutamate
Answer: Glutamine

Diffusion capacity of CO (DLCO) is decreased in all except
a) Polycythemia
b) Interstitial lung disease
c) Emphysema
d) Pulmonary vascular disease
Answer: Polycythemia

Countercurrent like mechanism absent in
a) Kidney
b) Testes
c) Eye
d) GIT
Answer: Eye

Common intermediate in synthesis of steroid hormone
a) 7-Dihydro-cholesterol
b) Cortisone
c) Pregnenolone
d) 7-Hydroxy-cholesterol
Answer: Pregnenolone

Which thyroid hormones would increase during starvation?
a) T3
b) T4
c) rT3
d) DIT
Answer: rT3

Migratory motor complex reappear after an interval of
a) 30 min
b) 70 min
c) 90 min
d) 120 min
Answer: 90 min

Appetite is stimulated by A/E
a) Agouti related peptide
b) Melanocyte concentrating hormone
c) Melanocyte stimulating hormone
d) Neuropeptide Y

Capacitation occurs in
a) Uterus
b) Seminal vesicle
c) Epididymis
d) Vas deferens

The main cause of increased blood flow to exercising muscles is
a) Raised blood pressure
b) Vasodilatation due to local metabolites
c) Increased sympathetic discharge to peripheral vessels
d) Increased heart rate

Intrinsic factor of Castle is secreted by
a) Chief cells
b) Parietal cells
c) Mucus cells
d) B cells

Somatomedin mediates
a) Deposition of chondroitin sulphate
b) Lipolysis
c) Gluconeogenesis
d) Decreased rate of glucose uptake by cells

Hyperaldosteronism associated with all except
a) Hypernatremia
b) Hypokalemia
c) Hypertension
d) Metabolic acidosis

Spinocerebellar tract-Function is
a) Equilibrium
b) Vision
c) Initiation & planning of movements
d) Smoothens & co-ordinates mvt

Chemotaxis-Main feature is
a) Unidirectional locomotion of neutrophils
b) Increase in phagocytosis
c) Increased random motion of neutrophils
d) Increased adhesiveness to intima