UNIVERSITY OF DHAKA
1st Professional B.Sc in physiotherapy Examination of January 2009
Subject: Electrotherapy (New Curriculum)
Full marks: 100 Time: 3hours
Use separate answer script for each group
Answer any three (03) from each question
All questions carry equal marks
Q: No: 01: a) Describe electromagnetic induction. Write the laws regarding electromagnetic induction.
b) Write the physical characteristics of paraffin wax. Name the indications of wax therapy.
c) What is electromagnetic spectrum? Write its medical value.
d) What is electric shock? Write the factors affecting severity of electric shock and effects of electric shock according to current intensity.
Q: No: 02: a) what is iontophoresis? Write the principle of iontophoresis. What are the uses of iontophoresis in clinical practice?
b) Write the physiological effects of faradic current.
c) Describe the indications and contraindications of hydrocollatro pack.
d) Write short notes on: i) S-D curve ii) Pain gate theory
Q: No: 01: a) what is IRR? Classify IRR. Write the therapeutic effects of IRR.
b) Enumerate the physiological effects of UVR. How vit-D is procedure with UVR with in body?
c) Describe application procedure of infra red ray.
d) Define magnet. Describe the properties of magnetic field.
Q: No: 02: a) Write the effects of electrical stimulation on nerve and muscle.
b) Classify therapeutic heat with example. Why it is important to test thermal sensation before heat treatment?
c) Write the type of current used therapeutically.
d) Write short notes on: i) Contrast bath ii) PUVA