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121. Blood brain barriers is absent in all of the following areas except__________________?
A. Subfornical region
B. Habenular trigone
C. Area prosterna
D. Neurohypophysis
122. Epicritic perception of pain occurs at the level of______________?
A. Thalamus
B. Area 3,1,2
C. Areas 5,7
D. Pulvinar
123. 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
124. The most outer covering of nerve fibres is called as____________?
A. Neurolemma
B. Perineurium
C. Axolemma
D. Myelin sheath
125. 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
126. Sensory receptors for pain are_______________?
A. Pacinian corpuscles
B. End organs of Ruffini
C. End bulbs of Krause
D. Free nerve endings
127. The first physiological response to high environmental temperature is_______________?
A. Sweating
B. Vasodilatation
C. Decrease heat production
D. Non- shivering thermogenesis
128. function of Merkel’s cells is_______________?
A. Tactile sensation
B. Melanophage
C. Chemoreceptor
D. Proprioception
129. Copious flow of watery saliva is secreted in response to _____________?
A. Parasympathetic stimulation
B. Sympathetic stimulation
C. CNS stimulation
D. sensory stimulation
130. Intensity of sound is measured in________________?
A. Diopters
B. Daltons
C. Decibels
D. Pounds