#2801
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.
#2802
General
Which of the following statements is true regarding basal metabolic rate:
#2803
General
True about Visceral pain:
#2804
General
In CNS, the myelination is carried out by:
#2805
General
A factor favouring the transport across a cell membrane
#2806
General
The transition temperature of lipid bilayers of the cell membrane is increased by
#2807
General
Seoli cells in the seminiferous tubules have receptors for which of the following hormone?
#2808
G.I.T.
Function of secretin is?
#2809
G.I.T
Bile salts act as all except
#2810
General
Why albumin provides maximum contribution in the generation of oncotic pressure?
#2811
Cardiovascular system
Central chemoreceptors are most sensitive to following changes in blood
#2812
Cardiac Output
Which one of the following findings is indicative of compromised LV performance?
#2813
Endocrinology metabolism
Active form of Vitamin D3 is:
#2814
General
Extramedullary hematopoiesis is very common in the human fetus. At 8 months' gestation, the most impoant site of hematopoiesis is the:
#2815
General
A 54 year old man is admitted to the hospital with cough and dyspnea, which over a period of years has led to marked respiratory embarrassment and cyanosis. Chest x-ray film of the lungs showed bilateral lower lobe ground-glass infiltrates. Wedge biopsy of the lung demonstrates air spaces filled with macrophages containing lipid, periodic acid-Schiff (PAS)-positive granules, and lamellar bodies. There is an accompanying interstitial pneumonitis, hyperplasia of the septal lining epithelial cells, and desquamation of epithelial cells into alveolar. The lamellar bodies within the macrophages are composed of which of the following?
#2816
Endocrinology
Temperature above which normal hormonal actions fails
#2817
Respiratory System Pa 2
Which of the following conditions leads to tissue hypoxia without alteration of the oxygen content of blood?
#2818
General physiology
Smooth muscle cell membrane is
#2819
General
The mechanism of short term to long term memory formation occurs in _____ and is called ______
#2820
General
True is all except about lung circulation
#2821
General
Name the structure that is NOT involved in excitation-contraction coupling in striated muscle:
#2822
Renal physiology
Glomerular filtrate contains all except
#2823
General
Ventilation perfusion ratio is maximum at :
#2824
Heart, Circulation, and Blood
Cardiac output in L/min divided by heart rate equals
#2825
General
Delay in blood coagulation results from
#2826
Memory and Speech
Short term memory conversion to long term memory takes place in -
#2827
General
Flare in triple response is mediated by
#2828
Endocrine System
Which of the following is structurally similar to growth hormone?
#2829
General
On weight basis, the percentage of proteins contain in a cell membrane is:
#2830
General
CSF pressure (lumbar)
#2831
General
Sweat glands are supplied by only:
#2832
Nerve
Best prognosis in nerve injury?
#2833
General physiology
All of the following intercellular communications occur extracellular chemical messengers except
#2834
Endocrinology
Role of growth hormone in spermatogenesis
#2835
General
Tidal volume in adult is:
#2836
General
In nerve, the magnitude of the action potential overshoot is normally a function of the
#2837
Nervous system
Which of the following types of nerve fibers carry pain?
#2838
Introduction to Central Nervous System
Which ion has the lowest electrochemical driving force in a typical neuron with a resting membrane potential of -65 millivolts?
#2839
Glomerular Filtration, Renal Blood Flow, and Their Control
Substance (s) freely filtered across glomerular capillaries : (PGI Nov 2009)
#2840
General
At the cellular level the physiological affects of human growth hormone are mediated by?
#2841
General
During the cardiac cycle the opening of the aortic valve takes place at
#2842
General
Each kidney contains about -- nephrons ?
#2843
General
Gastrin is produced by :
#2844
Heart, Circulation, and Blood
Traube Hering waves are due to?
#2845
General
All are true about brown sequard syndrome
#2846
Cardiovascular system
Which of these carries maximum blood?
#2847
General
Stimulation for gastric emptyinga) Secretinb) CCKc) Gastrind) Distension
#2848
G.I.T
The primary action on Nitric oxide (NO) in the gastrointestinal tract is
#2849
ECG
Falsely prolonged QT interval may be a feature of which one of the following conditions?
#2850
Endocrinology