Medical MCQs

5099 MCQs  (Page 484 of 510)

Sensory receptors for pain are_______________?
A. Pacinian corpuscles
B. End organs of ruffini
C. End bulbs of krause
D. Free nerve endings
Delta waves of Electroencephalogram have frequency of ______________?
A. More than 14 cycles per second
B. Between 8 and 13 cycles per second
C. Less than 3.5 cycles per second
D. Between 4 and 7 cycles per second
Intention tremor is a feature of _______________?
A. Loss of function of thalamus
B. Loss of function of hypothalamus
C. Loss of function of cerebellum
D. Loss of function of basal ganglia
Blood brain barriers is absent in all of the following areas except__________________?
A. Subfornical region
B. Habenuclear trigone
C. Area posterma
D. Neurohypophysis
Satiety center in hypothalamus is regulated by ________________?
A. Gastric dilatation
B. Blood glucose levels
C. Blood insulin levels
D. All of the above
Sympathetic stimulation causes ______________?
A. arteriolar constriction
B. ciliary muscle contraction
C. sweat secretion
D. all of the above