#1851
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.
#1852
Nervous System
Vibration sensation is mediated by
#1853
General
Glucose used in blood storage is beneficial due to the following reason:
#1854
Nervous system
Appreciation of shape and size of an object placed in hand is lost in the lesion of
#1855
Cardiovascular system
Direct Fick method of measuring cardiac output requires estimation of
#1856
General
During acclimatization to high altitude all of the following take place, EXCEPT:
#1857
General
During Flight or Fight reaction, which of the following is responsible for increase in local blood flow
#1858
Respiratory System
Oxygen comes from alveoli to blood by-
#1859
Renal physiology
A normal anion gap metabolic acidosis occurs in patients with _______-
#1860
General
First heart sound occurs during the:
#1861
General
Weight of 1 cc of air at normal pressure and temperature
#1862
Cardiovascular system
Prepotential SA node is due to all except
#1863
Excretory System (Kidney, Bladder) Acid-Base Balance
Glucose transpo/reabsorption in the kidneys is inhibited by:
#1864
Nervous System
Acute cerebral edema occurs at high altitude due to
#1865
General
Peripheral vascular resistance is best given by
#1866
G.I.T
In the RBC series, proliferation occurs at which stage?
#1867
Physiology of Pain
A 10-year-old boy cuts his finger with a pocketknife and immediately applies pressure to the damaged area with his other hand to paially allete the pain. Inhibition of pain signals by tactile stimulation of the skin is mediated by which type of afferent neurons from mechanoreceptors?
#1868
General
Which of the following is not permeable through the Blood Brain Barrier:
#1869
Urinary System: Functional Anatomy and Urine Formation
Each kidney contains about ___nephrons: (Repeat)
#1870
Endocrinology
Hyperkalemia stimulates secretion of
#1871
General
A young man takes pa in a nutritional research study in Bangalore. After ingesting a very fatty meal, serum samples are taken for research studies at 1 hour and 3 hours. These studies measure the average diameter of the chylomicrons, showing an average chylomicron diameter of 500 nm at 1 hour, which drops to an average diameter of 150nm at 3 hours. Where is the enzyme responsible for this change located?
#1872
Sex Hormones
The production of estradiol by the testes requires:
#1873
General
T cells mature in:March 2012
#1874
Memory and Speech
Unable to consolidate long term memory' damage to-
#1875
General
Plasma protein, which is NOT normally synthesized in liver: September 2012
#1876
General
Which of the following physiological change can occur when there is vagal stimulation of hea?
#1877
General
The most common cause of hypovolemic shock is
#1878
Transport Across Cell Membrane
Example of active transport -
#1879
General
Velocity of sperms in female genital tract is?
#1880
General
ANF is mediated by (ANF: Atrial natriuretic factor):
#1881
General
In a normal adult the marked desire for micturition is felt -
#1882
Respiratory system
Not a stimulus for normal/resting ventilation
#1883
General
The conducting airways are referred to as the anatomic dead space. TRUE about measurement of anatomical dead space is:
#1884
Misc.
Normal CSF protein measured at basal cistern is
#1885
General
Which of the following actions does aldosterone secretion from the adrenal gland regulate in the kidney?
#1886
General
CO2 is mainly transported in the blood in which form:
#1887
General physiology
Myosin filament has a fixed length of
#1888
All India exam
Cholecystokinin is produced from:
#1889
General
Which of the following does not simulate enterogastric reflex?
#1890
General
In a normally functioning kidney, which part of the tubule has the lowest permeability to water during antidiuresis?
#1891
G.I.T
Pacemaker generating the rhythm for breathing is
#1892
General
The process by which fusion of part of a cell membrane occurs is/area) Cell divisionb) Endocytosisc) Exocytosisd) Virus replication
#1893
Endocrine Regulation and the Pituitary Gland
Testis is not the source for which of the following?
#1894
Excretory System (Kidney, Bladder) Acid-Base Balance
Effective serum osmolality is:
#1895
General
In which of the following condition does oxygen dissociation curve shifts to right?
#1896
General
Bohr effect is associated with effect of which of the following on oxygen affinity?
#1897
General
Separation of first polar body occurs at the time of:September 2007, March 2012
#1898
Respiratory System
Maximum voluntary ventilation is -
#1899
Nervous System
K-complex is seen in which stage of sleep cycle-
#1900
General