UNIVERSITY OF
DHAKA
2nd Professional
B.Sc in Physiotherapy Examination July 2009
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 muscle fascia. What
are the characteristics of slow and fast twich fiber?
b)
Explain the sliding filament theory with figure.
c) What
are the nutrients used during muscle activity? Discuss the sources of energy for
muscle contraction.
d) What
are the steps in muscle contraction and relaxation?
Q: No: 02: a) What is neurotransmitter?
Draw and label the neuromuscular junction.
b)
Describe about the cardiovascular changes occure during exercise.
c) What
are the changes occur due to aging?
d) Write
short notes (any two): i) Athlet heart ii) Muscle fiber shift iii) Fatigue
Group-B
Q: No: 03: a) Define catabolism and
anabolism. Explain law of thermodynamics.
b) What
are the changes occur in respiratory system during exercise?
c) What
are the components of general motor ability? Define different types of
endurance.
d)
Define muscle strength. What are the factors determining strength?
Q: No: 04: a) Mention the difference
between skeletal, cardiac and smooth muscle.
b) Define
fitness. Give the difference between fit and unfit individual.
c) What
is motor unit? Draw and label a motor unit.
d) Write
short notes on: i) Female athlet triad ii) Heat stroke iii) Myasthenia gravis
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