Q.P. CODE: M102A021 (THEORY)
DR NTR UNIVERSITY OF HEALTH SCIENCES : VIJAYAWADA- 520008
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MBBS DEGREE EXAMINATION: AUGUST, 2024
FIRST M.B.B.S. EXAMINATION
PHYSIOLOGY PAPER-II
(Theory Questions)
Time: 2 Hour 40 Minutes Max Marks: 80
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Note: Answer all questions.
Draw diagrams, representation wherever necessary.
SECTION-II (THEORY QUESTIONS - 80 MARKS)
STRUCTURED ESSAY QUESTIONS: 2x15=30
- Discuss the synthesis of glucocorticoids, functions of glucocorticoids. Add a note on primary hyperaldosteronism.
- Describe the spinal and medullary integration of regulation of posture and movement.
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SHORT ANSWER QUESTIONS: 10x5=50
- Discuss about the molecular basis of muscle contraction.
- Discuss excitation and contraction coupling.
- Auditory pathways.
- Physiological actions of testosterone. Add a note on cryptorchidism.
- Discuss hypothyroidism. Add a note on thyroid function tests.
- Maternal changes during pregnancy. Add a note on parturition reflex.
- Mechanism of learning and memory.
- Functions of the limbic system. Add a note on Kluver-Bucy syndrome.
- Rods vs. Cones vs. Dark adaptation.
- A 13-year-old boy attended the hospital casualty department with a body temperature of 101°F. He is also suffering from a running nose and sore throat for the last five days. The boy is advised to take antipyretics and antihistaminics for three days. How is the body temperature in humans regulated?
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