#2901
Pain Physiology
NEET PG 2027 Medical QBank
Physiology Practice MCQs
Browse 9,389 high-yield clinical questions in Physiology. Includes detailed explanations, options, and topic tags.
#2902
Heart, Circulation, and Blood
Which part of ventricular action potential corresponds to ST segment in ECG?
#2903
Endocrinology and Reproduction
During this phenomenon (arrow mark), changes in hormone levels noted are,
#2904
Cardiovascular system
Bezold-Jarish reflex response is
#2905
General physiology
With respect to oxygen and carbon dioxide transpo
#2906
General
Which is a heme protein ?
#2907
Renal physiology
Angiotensinogen is produced by
#2908
G.I.T
Slow waves are maximum in
#2909
Circulation
The vasodilatation produced by carbon dioxide is maximum in:
#2910
G.I.T.
Glucose absorption from intestine occurs by
#2911
Respiratory system
Total lung capacity is
#2912
Nervous system
Kluver Bucy syndrome is due to the lesion in
#2913
Heart, Circulation, and Blood
A 45-year-old smoker presents with sudden onset unrelenting chest pain with loss of peripheral pulses. BP measured in both arms is different. First differential diagnosis is?
#2914
General
Cardiac index is defined as
#2915
JIPMER 2017
A patient presents with right to left shunt. Oxygen content in aerial and venous side are 18 and 14 ml/100 ml respectively. Oxygen content at pulmonary capillary is 20. What is the percentage shunting of cardiac output?
#2916
General
Adrenaline acts through
#2917
General
Which among the following secretions has the highest HC03 content?
#2918
General
Edema is caused by all of the following mechanisms, EXCEPT: Minimum daily requirement for potassium in healthy adults is estimated to be 2g. The average intake of potassium among the adult population of industrialized world is approximately is 2-3 per day. Recommended daily intake of potassium to reduce risk of high blood pressure, stroke, and hea disease is 4-5g/d.
#2919
General
Which of the following is true about gastric emptying:
#2920
General
ADH formation site is:
#2921
General
White colour vision/Perception of white light is due to: September 2008
#2922
Renal physiology
In micturition reflex, the first change to occur is _______
#2923
General
Higher hematocrit in venous blood than in arterial blood is due to
#2924
Endocrinology and Reproduction
Which of the following harmone increases with age-
#2925
General
32 year old Kalpana presented with complaints of difficulty in breathing, chest pain, and increased rate of breathing. Pulmonary thromboembolism is suspected. Investigation useful in acute pulmonary thromboembolism is:
#2926
Renal physiology
Glomerular feedback for decreased GFR is by
#2927
Nervous system
Decrease reflex response after repetitive stimulation
#2928
General
During the surgical removal of an invasive glioma from the base of the skull, cranial nerves IX and X are accidentally cut bilaterally. What would be the immediate change in the patient's hemodynamic condition?
#2929
Endocrinology
Ovary produces all except
#2930
General
Calculate the Alveolar ventillation per minute of a patient with respiratory rate 14/min, tidal vol. 500 ml with a vital capacity 7000 ml, :
#2931
Renal physiology
Renin secretion is increased by all except
#2932
General
The main motor supply of intrafusal fibers is
#2933
General
Increase in cytosolic calcium from intracellular storage, during smooth muscle contraction is/are due to:
#2934
General
Which of the following directly inhibits insulin secretion?
#2935
Nervous system
Wallarian degeneration is seen in
#2936
Respiratory System Pa 1
In a man weighing 200 pounds, the volume of anatomic dead space would be (approx.):
#2937
General
Which enzymatic mutation is responsible for immortality of cancer cells :
#2938
General
CSF is principally secreted by ?
#2939
General
Pancreatic lipase that digests lipids requires ?
#2940
General
Sweating as a result of exertion is mediated through
#2941
General
Central cyanosis is seen if:
#2942
General
Aging is most probably due to:
#2943
General
Human body has rhythmic fluctuations in their function on a circadian cycle. Circadian rhythm is controlled by:
#2944
Misc.
What is glomerular filtration rate?
#2945
G.I.T.
When the pH of the stomach lumen falls below 3, the antrum of the stomach releases a peptide that acts locally to inhibit gastrin release. This peptide is:
#2946
Respiratory system
All of the following lead to increased dissociation of O2 from Hb except
#2947
Endocrinology
BMR depends on
#2948
Glomerular Filtration, Renal Blood Flow, and Their Control
GFR is measured by -
#2949
General
Central lymphoid organs are:
#2950
Body Fluids