UNIVERSITY OF DHAKA
1st Professional B.Sc in physiotherapy Examination February 2013 held in June 2013
Subject: Electrotherapy (New Curriculum)
Full marks: 100 Time: 3hours
Use separate answer script for each group
Answer any five questions from each group
All questions carry equal marks
Q: No: 01: What is transformer? Write the working principle & describe the different types of transformer.
Q: No: 02: What do you mean by TENS? Briefly describe the pain gait theory of TENS.
Q: No: 03: Write the difference between luminous & non luminous Infra Red Ray. Describe the physiological effects of infra Red Ray.
Q: No: 04: What are the uses of Ultra Violet Ray? Describe the test doses of Ultra Violet Ray.
Q: No: 05: Define Iontophrosis & Write its principles. Describe the indications & contraindications of iontophrosis.
Q: No: 06: Write short notes on (any Three)
- Adhesion & Cohesion
- Jules Law
- EMG & NCVT
Q: No: 07: Describe the methods of applications of wax bath therapy. Write the dangers & precautions of wax bath therapy.
Q: No: 08: What are the anodal & cathodal gaivanism? Describe the physiological effects of faradic current.
Q: No: 09: What is resistance? Write the factors influencing the resistance. What is Oham’s law?
Q: No: 10: Define magnet &classify it. Describe the molecular theory & properties of magnetic field.
Q: No: 11: What is electric shock? Write the causes & management of electric shock patient.
Q: No: 12: Write short notes on (any three)
- Endorphin concept
- Contrast bath
- Electromagnetic induction
- Thermionic valve