Some important Physiology questions for the 1st year MBBS students that might be asked in the Terminal or University / Proffesional Exams.
Questions have been asked from Whole Syllabus of Physiology.
SECTION A (25 marks)
Q1. State the types and forms of Memories with examples. Describe possible neurohumoral mechanisms involved in learning and memory. (3+4=7 marks)
Q2. Write short notes on: (4×3=12 marks)
a). Muscle tone.
b). Signal transduction in photoreceptors.
c). Fever.
Q3. Compare and differentiate between: (2×3=6 marks)
a). Intention tremor and resting tremor.
b). Endolymph and perilymph.
c). Types of sensation transmitted via dorsal column- medial leminiscal system and that through anterolateral system.
SECTION B (25 marks)
Q1. Describe the regulatory mechanisms of gastric acid secretion and pathophysiology of peptic ulcer diseases. (4+3=7 marks)
Q2. Write short notes on: (4X3=12 marks)
a). Cushing’s syndrome.
b). Contraceptive pill.
c). Cryptorchidism.
Q.3 Explain the physiological mechanisms for the following statements (2X3=6 marks)
a). Dietary deficiency of iodine may produce colloid goiter.
b). Women, after menopause, are prone to develop osteoporosis.
c). Patient with chronic hyperaldosteronism shows ‘escape phenomenon by increasing sodium excretion.
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