UNIVERSITY OF DHAKA
1st Professional B.Sc in Physiotherapy Examination of February 2014
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: Write the difference between superficial &deep heat. Describe the process of heat transmission.
Q: No: 02: What is iontophrosis? Write the rules of iontophrosis. List the common drugs & its use in the iontophrosis treatment.
Q: No: 03: What are the types of UVR? Describe the therapeutic effects of UVR.
Q: No: 04: Describe the physical characteristics of wax. Write the advantages and disadvantages of wax bath therapy.
Q: No: 05: Define electric current. Write the therapeutic effects of faradic current.
Q: No: 06: Write short notes on (any three):
- Inverse square law and cosine law
- Electromagnetic spectrum
- Electromagnetic induction
Q: No: 07: What is frequency and wave length? Write the difference between the high, medium and low frequency current.
Q: No: 08: What is earth shock? Write the causes and how to manage a earth shock patient.
Q: No: 09: What are the sources of Infra Red Ray? Describe the therapeutic effects of Infra Red Ray.
Q: No: 10: What is hydro collator pack? Write down the physiological effects of hydro collator pack.
Q: No: 11: Write the indications and contraindications of TENS therapy. Describe the danger and Precautions of electro modalities.
Q: No: 12: Write short notes on (any three):
- Reflection and refraction
- Diode and triode valve
- Anodal and cathodal galvanism