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Q.P. CODE: M102A020
DR NTR UNIVERSITY OF HEALTH SCIENCES : VIJAYAWADA- 520008
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MBBS DEGREE EXAMINATION: OCTOBER, 2024
FIRST M.B.B.S. EXAMINATION
PHYSIOLOGY PAPER-I
(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
- Define erythropoiesis. Discuss various stages and factors affecting erythropoiesis.
- Define cardiac cycle. Discuss in detail about the pressure and volume changes in the cardiac cycle.
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SHORT ANSWER QUESTIONS: 10x5=50
- Describe the factors in the genesis of resting membrane potential.
- Small intestinal movements.
- Functions of pancreatic juice.
- Explain the defecation reflex.
- Describe the respiratory changes at high altitudes.
- A 70-year-old male came with complaints of breathlessness and fatigue on exertion for the past three months. On examination, he had pedal edema and high jugular venous pressure, BP was 90/70 mmHg and HR 110 beats/min.
- What is your probable diagnosis? Explain the pathophysiological basis of the signs and symptoms. (1+4)
- Describe the composition and function of surfactants. (2+3)
- Describe the neural regulation of respiration.
- Describe the micturition reflex.
- Describe the regulation of renal blood flow.
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This download link is referred from the post: NTRUHS MBBS First Year 2010-2025 Question Papers (Dr. NTR University of Health Sciences)
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