2nd Professional B.Sc in Physiotherapy Examination November 2010

UNIVERSITY OF DHAKA

2nd Professional B.Sc in Physiotherapy Examination November 2010

Subject: Physiology-II (New Curriculum)

Full marks: 100 Time: 3hours

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 exercise physiology. State the benefits of exercise.

b) What are the sources of energy? Mention the energy requirements in relation to age and activity.

c) What do you mean the term chronological age and biological age? What changes take place during ageing process?

d) Write down the different between slow and fast fiber. Briefly write about muscle fiber shift.

Q: No: 02: a) Compare skeletal, cardiac and smooth muscle.

b) Define catabolism and anabolism. Briefly describe muscle metabolic system during exercise.

c) Write the steps of chemical changes during muscular contraction (breakdown of ATP).

d) Write short notes on (any two): i) Neuromuscular junction ii) OBLA iii) debt

Group-B

Q: No: 03: a) Define physical fitness. What are the components of physical fitness?

b) Describe about the cardiovascular and respiratory changes that occurs during exercise.

c) Define fatigue. Describe about the physiology of lactic acid removal.

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

Q: No: 04: a) What do you mean by partial pressure of gases? Describe about gaseous exchange and transport.

b) Define flexibility. What are the factors affecting flexibility?

c) Write about balance diet. Give the difference between fit and unfit of an individual.

d) Write short notes on (any two): i) Sport drinks ii) Altitude acclimatization iii) Female athlete triad

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