NTRUHS MBBS Physiology May 2022 (Ml02A021 Regular)

Ml02A021Dr. NTR University of Health Sciences · Physiology · 2022 · May · Regular

Questions (12)

1.With the help of a schematic diagram, depict the pathway of pain. Enumerate the theories of referred pain. Explain the endogenous analgesia system. Add a note on thalamic syndrome
15 Marks
2.Describe the mechanism of actin and functions of growth hormone. What is the cause of acromegaly. List four features of acromegaly
15 Marks
3.Refractory period of neuron
5 Marks
4.Theories of color vision
5 Marks
5.Placental hormones
5 Marks
6.Hypothermia
5 Marks
7.Functions of middle ear
5 Marks
8.Functions of Sertoli cells
5 Marks
9.An 80 year male presented with hemiplegia with a history of severe hypertension. On examination there was spasticity of the muscles on the affected side and tendon reflexes were exaggerated a. What is your provisional diagnosis b. What is the cause of his symptoms c. Name two other clinical features you would look for to assist your diagnosis
5 Marks
10.Sarcotubular system
5 Marks
11.Features of NREM sleep
5 Marks
12.A 50 years male complain of increase in hunger, thirst and frequency of urination for past 3 months. His pulse is 84/min, BP 140/90 mmHg, fasting plasma glucose 200 mg/dL, blood urea - 24 mg/dL and plasma creatinine - 1.2 mg/dL a. What is your provisional diagnosis b. Give the physiological basis of increased urination and hunger c. Name an oral drug used to treat this condition
5 Marks