Physiology Mcqs

A. Jaw opening reflex
B. Jaw clenching reflex
C. Jaw gnashing reflex
D. None of the above

A. Magnitude of the stimulus
B. Intracellular potassium concentration
C. extracellular sodium concentration
D. resting membrane potential

A. Has dense Nissl grandules
B. Has no Nissl granules
C. Is at commencement of dendrites
D. Is round in shape

A. Subfornical region
B. Habenuclear trigone
C. Area posterma
D. Neurohypophysis

A. Thalamus
B. Area 3,1,2
C. Areas 5,7
D. Pulvinar

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

A. Neurolemma
B. Perineurium
C. Axolemma
D. Myelin sheath

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

A. Pacinian corpuscles
B. End organs of Ruffini
C. End bulbs of Krause
D. Free nerve endings

A. Sweating
B. Vasodilatation
C. Decrease heat production
D. Non- shivering thermogenesis