FIRST M.B.B.S. EXAMINATION PHYSIOLOGY PAPER-II

Q.P. CODE:504-A

DR. NTR UNIVERSITY OF HEALTH SCIENCES:AP:VIJAYAWADA-520 008

M.B.B.S. DEGREE EXAMINATION – AUGUST, 2017

FIRST M.B.B.S. EXAMINATION

PHYSIOLOGY

PAPER-II

Time : 2 ½ Hours Max. Marks : 50

Note: Answer all questions

Give diagrammatic representation wherever possible

	Define Synapse. Give its types. Define the terms EPSP (Excitatory Postsynaptic Potential) and IPSP (Inhibitory Postsynaptic Potential). How does inhibition is brought about at Synapses?	1+2+2+5=10
	Describe the hormonal, ovarian and uterine changes during menstrual cycle.	2+4+4=10
	WRITE SHORT NOTES ON:	5x4=20
	Gigantism and Acromegaly
	Referred pain
	Physiology of Olfaction
	Factors affecting visual acuity
	Hormones Regulating Calcium Metabolism
	WRITE BRIEFLY ON:	5x2=10
	Factors influencing spermatogenesis
	Mention two features of REM stage
	Auditory Threshold
	Clinical significance of Neuromuscular junction
	Features of hypothyroidism in adult ---

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