Mcq Subject: Physiology
Blood brain barrier is absent in all of the following areas except
A. Subfornical region
B. Habenuclear trigone
C. Area posterma
D. Neurohypophysis
View DescriptionIodine is primarily important in the biochemical synthesis of:
A. ACTH
B. Thyroxine
C. Adrenaline
D. Calcitonin
View DescriptionWhich of the following hormones increases the sensitivity of heart to epinephrine:
A. Parathyroid
B. Insulin
C. Thyroid
D. Glucagon
View DescriptionCentre of activity of autonomic nervous system is:
A. Midbrain
B. Cerebrum
C. Hypothalamus
D. Pons
View DescriptionFibers reaching directly to Purkinje cell of cerebellum arise from which of the following:
A. Vestibular nucleus
B. Inferior olivary nucleus
C. Raphe nucleus
D. Locus ceruleus
View DescriptionDuring exercise:
A. Cerebral bood flow increases if there is increase in systolic blood pressure
B. Body temperature increases
C. Blood flow to muscle increases after 1½ minute
D. Lymphatic flow from muscle decreases
View DescriptionGut associated lymphoid tissue (GALT) is primarily located in
A. Lamina propria
B. Submucosa
C. Muscularis
D. Serosa
View DescriptionWhich of the following nucleus has cardio inhibitory function?
A. Nucleus Ambiguus
B. Nucleus Tractus Solitarius
C. Rostral Ventrolateral Medulla
D. Dorsal motor nucleus of vagus
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