#51
Nervous system
NEET PG 2027 Medical QBank
Physiology Practice MCQs
Browse 9,389 high-yield clinical questions in Physiology. Includes detailed explanations, options, and topic tags.
#52
General
Pyrogens act on which site of brain ?
#53
Sex Hormones
The type of estrogen found in highest concen- tration in adult female is-
#54
General
Depressor reflex, Bezold-Jarisch reflex, produced by the following stimulus:
#55
Endocrine System
Insulin stimulated glucose entry in seen in-
#56
Respiratory System Pa 1
Concerning contraction of the diaphragm:
#57
General
Which one of the following phenomena is closely associated with slow wave sleep:
#58
General
Digestion of disaccharides occurs at ?
#59
General
In humans, effective renal blood flow is ?
#60
Sensory System
Which body pa is represented superiorly and medially within the postcentral gyrus?
#61
General
A 62 year old man has a 25 year history of alcoholism and liver disease. He visits his physician complaining of pain and swelling of his legs. A decrease in which of the following is the most likely cause of the peripheral edema?
#62
General
Baroreceptor stimulation producesa) Decreased heart rate & BPb) Increased heart rate & BPc) Increased cardiac contractilityd) Decreased cardiac contractility
#63
Nervous System
The principle that is the spinal cord dorsal roots are sensory and the ventral roots are motor is known as -
#64
Nervous System
A person with eyes closed & mind wondering will have the following wave in
#65
Cardiovascular system
Vitamin K dependent coagulation factors include
#66
General
During diastole, arterial pressure is maintained by
#67
Misc.
Ascorbic acid is a potent enhancer of iron absorption because it:
#68
Endocrinology metabolism
Thyroxine is synthesized from which amino acid-
#69
Endocrinology
Prostaglandin was discovered from
#70
General
Effort during normal respiration is done due to
#71
Adrenal
Adrenal insufficiency in not associated with -
#72
General
Which of the following is an amino neurotransmitter
#73
Endocrinology
Lymphoid tissues reach their maximum size:
#74
Nervous system
Coical representation of body in the cerebrum is
#75
Endocrinology
The major regulator of platelet production is the hormone thrombopoietin (THPO), which is produced by
#76
Special Senses
The structure that integrates impulses for eye-hand coordination is:
#77
Renal physiology
Erythropoietin is inhibited by
#78
Cardiovascular system
Most permissible capillaries are seen in
#79
All India exam
Lipids are transferred from intestine to liver by
#80
Cardiovascular system
Which is not synthesized by the vascular epithelium?
#81
Nervous System
The Efferent fibers bundle of the substantia nigra transmits dopamine to one of the following areas
#82
General
Which of the following is the best-known metabolic function of the lung
#83
General
The minimal current amplitude of indefinite durationrequired for the depolarization threshold of the cell membranes is:
#84
Endocrinology
Testosterone production is mainly contributed by
#85
Endocrinology
In thyroid gland, iodine is transpoed into the lumen of the follicles by
#86
General
Excitatory Neurotransmitter in CNS-
#87
General
Resting membrane potential of nerve is equal to equilibrium potential of
#88
General
Which of the following is not a second messenger
#89
Cardiovascular system
Which of the following is produced in the lipoxygenase pathway?
#90
Mechanics of Respiration
V/Q ratio at the base of lung-
#91
General
In anemia the concentration of 2,3 DPG is
#92
General
More resistance in expiration is due to:
#93
Respiratory system
More resistance in respiration is due to which of the following?
#94
General
Plasma ceruloplasmin alpha 2 globulin is a
#95
General
Major basic protein is an important constituent of which leucocyte:
#96
Respiratory System
Total lung capacity depends on:
#97
Cardiovascular system
Which of the following coagulation factors causes cross-linking and stabilization of clot?
#98
General
True about carotid body receptors ?
#99
Heart, Circulation, and Blood
Conduction velocity in AV node 8c SA node-
#100
Conducting System of Hea