#1801
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.
#1802
General physiology
Antiperistalsis is more commonly seen in
#1803
General
A/E-are absorbed in the DCT
#1804
General
The blood within the vessels does not clot normally because:
#1805
Nerve
Refractory period of a myelinated nerve is due to:
#1806
G.I.T
In infants, defecation often follows a meal. The cause Gastroileal reflex of colonic contractions in this situation is
#1807
General
Nissil's granules contains
#1808
General
Extracellular fluid includes all except?
#1809
General
Functions of limbic systema) Emotionb) Memoryc) Higher functiond) Planned motor activity
#1810
General
Buerger waves (alpha waves) of EEG have the rhythm per sec of
#1811
Kidneys and Body Fluids
Which of the following is not mediated through negative feed back mechanism -
#1812
Endocrinology
In which of the following ways does aldosterone react with renal tubular cells?
#1813
General
A sho duration high frequency stimulation with 5 Hz of perforating substance pathway in hippocampus leads to:
#1814
Endocrinology
True about glucagon
#1815
General
Hormone released during increased stress is:
#1816
General
Which of the following may be the effect of positive 'g' acceleratory force on the body of ator:September 2011
#1817
FMGE 2018
Sperm remains in epididymis for ______ hours?
#1818
Nervous System
Most sensory information reaches the cortex after first being processed by the:
#1819
General
Diffusion of lipid-insoluble substances across the cell membrane depends on all of the following except
#1820
General
Acrosome cap of sperm derived from ?
#1821
Cell Membrane and transpo protiens
Structurally the connexons are:
#1822
General
Seoli cells secrete:
#1823
General
A shift of posture from supine to upright posture is associated with cardiovascular adjustments. Which of the following is NOT true in this context
#1824
Endocrinology metabolism
Stimulus for prolactin release is -
#1825
Respiratory System
During inspiration diaphragm
#1826
Endocrinology
Efferent pathway for milk ejection reflex
#1827
General
Most of the ATP generated in nerve cells is utilized to energize the:
#1828
General
Pre-capillary sphincter relaxation is caused by
#1829
Nervous system
Shivering is controlled by
#1830
Pituitary
Growth hormone has its effect on growth through-
#1831
Blood: Hemostasis and Blood Coagulation
Vitamin K dependent clotting factors include all EXCEPT:
#1832
General
Which of the following method is used to determine acid base composition of blood based on PC02?
#1833
General
Elimination of waste product from a normal person requires a minimal amount of urine of
#1834
General
One group study shows females have low RBC count compared to males of same age group. It is due to?
#1835
General
Which of the following is a mono synaptic reflex?
#1836
General
If the external causes are removed, the sleep-wake cycle in humans
#1837
Cardiovascular system
CSF pressure is mainly regulated by
#1838
General
Role of 2, 3 DPG in hemoglobin -
#1839
General
All are present in dense granules of platelets EXCEPT:
#1840
General physiology
Outer membrane action potential is maintained by influx of
#1841
Muscle
Tetanizing stimulation of the muscle causes a sustained forceful contraction due to:
#1842
Applied Aspects and Respiratory Adjustments
Oxygen therapy is most useful in-
#1843
General physiology
In action potential of nerve the overshoot is
#1844
Nervous System
Pontine transection leads to
#1845
Endocrinology metabolism
Prolactin secretion is not stimulated by:
#1846
General
Adrenal medulla secretes all EXCEPT:
#1847
Nervous System
A baby boy is brought to the hospital because of convulsion. In the course of work up his body temperature & plasma glucose are normal but his CSF glucose is 12 mg/ dl. A possible explanation is
#1848
Nervous system
Slow vibration sensation is mediated by
#1849
Respiratory system
Oxygen carrying capacity of blood is largely determined by
#1850
General