#1951
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.
#1952
General
Aerobic capacity is increased by:
#1953
Sex Hormones
Most common site of fertilization is?
#1954
Respiratory System Pa 3
Haldane effect is:
#1955
Circulation
All of the following occur when the blood flows through the capillaries except:
#1956
Endocrinology
Selenocysteine residues are present in
#1957
Miscellaneous Nervous System
Weber Fechner law is related to -
#1958
General
Maximum potassium ions secretion is seen in:
#1959
General
Normal myeloid/erythroid ratio is:
#1960
Blood: RBCs, Anemia, and Polycythemia
Concentration of methemoglobin to appears cyanosis: (PGI June 2007)
#1961
Memory and Speech
Broca's area of speech is for-
#1962
Thalamus, Hypothalamus and Basal Ganglia
The only sensory modality which does not reach the thalamus directly is:
#1963
General
CSF pressure is mainly regulated by:
#1964
General
Juxtaglomerular apparatus consists of all of the following, EXCEPT:
#1965
General
A patient with a pheochromocytoma is secreting large amounts of norepinephrine into the bloodstream. In a normal individual, this compound is usually released from the adrenal medulla in response to which of the following?
#1966
Autonomic Nervous System
Which of the following is a better predictor of vagal tone?
#1967
General
Most of the airway resistance is from:
#1968
Cardiovascular system
The following data were obtained from a man weighing 70 kgAoa oxygen (O2) content = 20.0 vol%Femoral vein O2 content = 16 vol%Coronary sinus O2 content = 10 vol%Pulmonary aery O2 content = 15 vol%Total body O2 consumption = 400 ml/minWhat is the cardiac output of this man?
#1969
General physiology
Resting membrane potential in ventricular myocardium
#1970
General
Elimination of waste product from a normal person requires minimal amount of urine of:
#1971
Renal physiology
Macula densa is present in
#1972
General
Normal CD4 cell count is:
#1973
All India exam
Which of the following cells is the germ cell closest to the basal lamina in the seminiferous tubule?
#1974
General
True about ABO blood group antigen:
#1975
Renal Tubular Reabsorption and Secretion
Glucose is primarily absorbed from-
#1976
General
Secondary hyperparathyroidism due to Vit D deficiency shows :
#1977
Respiratory system
Oxygen therapy is least useful in
#1978
General
1st urge at micturition comes at ?
#1979
Endocrinology metabolism
Which of the following hormones increase during sleep?
#1980
General
In a seriously ill patient, addition of amino acids indiet results in a positive nitrogen balance. The mechanism for this is :
#1981
Nervous system
The mechanism of hearing and memory, include all except
#1982
General
Among the blood cells, the longest life span is that of:
#1983
Nervous system
According to Sherrington, the decerebrate rigidity is characterized by all except
#1984
All India exam
The most useful diuretic agent in the treatment of recurrent calcium stones is
#1985
General
Fetal Hb shows high pO2 saturation compared to adult Hb because ?
#1986
General
Microcytic hypochromic anemia due to inadequate nutrition is best treated with:
#1987
General
Cerebral perfusion pressure is -
#1988
General
What will occur with increase in alveolar ventilation rate ?
#1989
Nervous system
Fine touch is lost in lesion of
#1990
Respiratory System
Caisson's disease is due to:
#1991
General
ATP dependent transport mechanism
#1992
General
Rate at which plasma is cleared of solute free water is known as:
#1993
Misc.
Circadian rhythm is controlled by
#1994
Higher Functions
Neurophysiological defects in the right lobe will include all of the following EXCEPT:
#1995
Respiratory System Pa 3
Which time points (W-Z) on the Cheyne-Stokes breathing graph are associated with the highest pCO2 of lung blood and highest pCO2 of the neurons in the respiratory centre?
#1996
All India exam
Which of the following muscles plays an impoant role in lifting the left foot off the ground while walking?
#1997
Misc.
Final stage of acid production by parietal cell
#1998
Thalamus, Hypothalamus and Basal Ganglia
Function of basal ganglia-
#1999
Respiratory System
Hering Breuer reflex is an increase in-
#2000
Urinary System: Functional Anatomy and Urine Formation