A. Neurolemma
B. Perineurium
C. Axolemma
D. Myelin sheath
The most outer covering of nerve fibres is called as____________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs 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
Delta waves of Electroencephalogram have frequency of ______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Pacinian corpuscles
B. End organs of Ruffini
C. End bulbs of Krause
D. Free nerve endings
Sensory receptors for pain are_______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Sweating
B. Vasodilatation
C. Decrease heat production
D. Non- shivering thermogenesis
The first physiological response to high environmental temperature is_______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Tactile sensation
B. Melanophage
C. Chemoreceptor
D. Proprioception
function of Merkel’s cells is_______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Parasympathetic stimulation
B. Sympathetic stimulation
C. CNS stimulation
D. sensory stimulation
Copious flow of watery saliva is secreted in response to _____________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Diopters
B. Daltons
C. Decibels
D. Pounds
Intensity of sound is measured in________________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Pressure
B. Pain
C. Touch
D. Temperature
Pacinian corpuscles are major receptor for______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. -70 mv
B. -90 mv
C. -55 mv
D. + 35 mv
Resting membrane potential of nerve fiber is_______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs A. Arteriolar constriction
B. Ciliary muscle contraction
C. Sweat secretion
D. All of the above
Sympathetic stimulation causes ______________? Read More »
Central Nervous System, Medical Mcqs, Physiology Mcqs