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Mcqs MBBS Exams India
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(Single Best Answer) Question 41: In the Hippocampus,, the EEG waves are ?
A) alpha wave
B) beta wave
C) theta wave
D) delta wave
Answer (Select an option above to get the answer):
(Single Best Answer) Question 42: Ventilation-perfusion ratio is maximum at ?
A) Apex of lung
B) Base of lung
C) Middle of lung
D) Equal at all the places
Answer (Select an option above to get the answer):
(Single Best Answer) Question 43: In moderate exercise, the respiratory rate is increased due to the response of ?
A) J - receptor stimulation
B) Proprioceptors in the joints
C) Increased pCO2 in arterial blood
D) Increased pO2 in arterial blood
Answer (Select an option above to get the answer):
(Single Best Answer) Question 44: Motor aphasia refers to a defect in ?
A) Auditory comprehension
B) Verbal comprehension
C) Verbal expression
D) Peripheral speech apparatus
Answer (Select an option above to get the answer):
(Single Best Answer) Question 45: Erythropoitin levels are increased by ?
A) Decrease in pO2
B) Decrease in pCO2
C) Decrease in Hb
D) Decrease in pH
Answer (Select an option above to get the answer):
(Single Best Answer) Question 46: Alveolar-arterial tension gradient increases in all of the following conditions except ?
A) Diffusion defect
B) Ventilation perfusion mismatch
C) Hypoventilation
D) Right to Left shunt
Answer (Select an option above to get the answer):
(Single Best Answer) Question 47: In normal physiological state ?
A) Capillaries contain 25% blood
B) Veins contain 25% blood
C) Veins contain 5% blood
D) Capillaries contain 5% blood
Answer (Select an option above to get the answer):
(Single Best Answer) Question 48: Group B muscle fibres are ?
A) Parasympathetic preganglionic
B) Parasympathetic postganglionic
C) Sympathetic preganglionic
D) Sympathetic postganglionic
Answer (Select an option above to get the answer):
(Single Best Answer) Question 49: Hyaline membrane contains ?
A) Albumin
B) Globulin
C) Fibrin
D) WBCs
Answer (Select an option above to get the answer):
(Single Best Answer) Question 50: Output from the cerebellum is solely from ?
A) Basket cells
B) Granular cells
C) Purkinje cells
D) Treitz cells
Answer (Select an option above to get the answer):

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