Rajiv Gandhi University of Health Sciences
M.B.B.S. PHASE - I Degree Examination - JULY 2015 [Max. Marks: 100]
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Time: 3 Hrs.
PHYSIOLOGY - II (RS2 & RS3)
QP Code: 1078
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary.
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LONG ESSAY 2 X 10 = 20 Marks
- Describe the parts, connections and functions of cerebellum.
- Describe the ovarian and endometrial changes during menstrual cycle. Explain their hormonal regulation.
SHORT ESSAY 10 X 5 = 50 Marks
- Role of hypothalamus in regulation of food intake
- Components and functions of limbic system
- Role of cortisol in stressful situation
- Explain the action of insulin on carbohydrate metabolism.
- Steps in thyroid hormone synthesis and their clinical applications
- Mechanisms involved in accommodation reflex
- Describe taste pathway.
- Describe neuromuscular transmission in skeletal muscle.
- Role of calcium in skeletal muscle contraction
- What is core and shell temperature? Explain heat loss mechanisms.
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SHORT ANSWERS 10 X 3 = 30 Marks
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- Write the role of epididymis, seminal vesicle and prostate in reproduction.
- Functions of CSF
- Write differences between cardiac and smooth muscle
- Draw a sarcomere in relaxed and contracted state.
- Three differences between superficial and deep reflexes
- Functions, absorption of Aqueous humor and its applied aspect
- Attenuation reflex and impedance matching
- Draw a visual pathway.
- Mention three hormones regulating blood calcium levels. State their mechanism of actions.
- What is an aldosterone escape?
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