2nd Professional (Physiology-II) B.Sc in Physiotherapy Examination June 2013

UNIVERSITY OF DHAKA

2^nd Professional B.Sc in Physiotherapy Examination June 2013

Subject: Physiology-II (New Curriculum)

Full marks: 100 Time: 3 hours

Use separate answer script for each group

Answer any three parts from each question

All questions carry equal marks

Group-A

Q: No: 01: a) Define sarcomere. Discuss the properties of muscle tissue.

b) What is motor unit? Enumerate the types of muscle contractions.

c) Name the receptors in the muscle. Discuss the skeletal muscle contraction.

d) Write short notes on: i) Muscle tone ii) Red muscle fiber

Q: No: 02: a) What is myasthenia gravis? Discuss the metabolic phenomenon during muscle contraction.

b) Define and classify aging. What are the changes occur due to aging?

c) Define muscle strength. What are the factors determining muscle strength?

d) Write short notes on: i) Oxygen-debt ii) Muscle fatigue

Group-B

Q: No: 03: a) Define and classify exercise. Enumerate the energy sources in exercise.

b) What is V-Max? Mention the cardio-respiratory changes during exercise.

c) What are the nutrients used during muscle activity? Describe the fluid intake in exercise.

d) Write short notes on: i) Muscle cramp ii) Heat exhaustion

Q: No: 04: a) Define health. Compare the fitness and unfitness.

b) What is heat stroke? Explain the mechanism of heat gain of the body.

c) What is endurance of muscles? Discuss the differences between male and femal athletes.

d) Write short notes on: i) Balance diet ii) Female athlete traid