Mcq Subject: Physiology
True about Insulin action is:
A. Causes neoglucogenesis
B. Not useful for growth & development
C. Required for transpo of glucose, aminoacid, K+ & Na+0
D. Catabolic hormone
View DescriptionMaintainence of BP according to intracranial pressure is-
A. Cushing reflex
B. Cushing disease
C. Starling's reflex
D. Gometz reflex
View DescriptionWhich one of the following statements regarding water reabsorption in the tubules is true?
A. The bulk of water reabsorption occurs secondary to Na+ reabsorption
B. Majority of facultative reabsorption occurs in proximal tubule
C. Obligatory reabsorption is ADH dependent
D. 20% of water is always reabsorbed irrespective of water balance
View DescriptionWhen gases flow through an orifice which factor is least likely to affect turbulence
A. Density of gas
B. Viscosity of gas
C. Pressure of gas
D. Diameter of orifice
View DescriptionCause of vasodilation in spider nevi
A. Testosterone
B. Estrogen
C. FSH
D. Hepatotoxin
View DescriptionPyramids are formed by
A. Arcuate nucleus
B. Vestibular nuclei
C. Interstitial cells of cajal
D. Lateral coicospinal tract
View DescriptionIncrease in cytosolic calcium from intracellular storage, during smooth muscle contraction is/are due to: (PGI Dec 2008)
A. CAMP
B. CGMP
C. CCMP
D. 1P.-DAG
View DescriptionWhich of the following is not carried in dorsal column of spinal cord:March 2011
A. Proprioception
B. Vibratory sense
C. Heat sensation
D. Touch
View DescriptionMajor hormone secreted by zona reticularis of adrenal coex ?
A. Glucocoicoids
B. Mineralcoicoids
C. Aldosterone
D. Androgens
View DescriptionThe fibers of the coicospinal tract pass through which structure?
A. Medial lemniscus
B. Medullary pyramid
C. Posterior funiculus
D. Medial longitudinal fasciculus
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