PTU B.Tech Question Papers 2020 March (All Branches)
Sub.Code : 6173
BOT DEGREE EXAMINATION
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(New Regulations for candidates admitted from 2014-2015 onwards)
FIRST YEAR
PAPER III - PHYSIOLOGY
Q.P. Code: 786173
Time: Three hrs Maximum: 100 Marks
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I. Elaborate on: (2x20=40)
- Describe structure of Neuromuscular junction and events involved in neuromuscular transmission. Add a note on myasthenia gravis.
- Trace visual pathway and describe effects of lesions at various levels in pathway.
II. Write notes on: (8x5=40)
- Define anaemia and classify it based on morphology.
- Composition and functions of pancreatic juice.
- Posterior pituitary hormones.
- Hormonal changes during menstrual cycle.
- Micturition reflex.
- Define Lung volumes with its normal values.
- Baroreceptor mechanism.
- Features of Upper Motor Neuron (UMN) lesion and Lower Motor Neuron (LMN) lesion.
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III. Short answers on: (10 x2=20)
- List any two functions of placenta.
- Normal platelet count and its function.
- Vital capacity.
- Define Minute ventilation.
- Electrocardiogram (ECG).
- Mention determinants of cardiac output.
- Name speech areas in brain.
- Mention any two functions of hypothalamus.
- Referred pain.
- Parkinson disease.
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