B.P.T. [2nd Prof.]
BF/2017/09
Electro Therapy II
[New Scheme w.e.f. 2009]
Time: 3 Hours Max Marks: 80
Note: 1.) Attempt all questions.
2.) ATTEMPT BOTH PARTS IN SINGLE ANSWER BOOK ONLY.
3.) NO SUPPLEMENTARY SHEET SHALL BE ALLOWED/ PROVIDED
4.) The Student must write Q.P. Code in the space provided on the Title page of the Answer Book.
SECTION A [40 Marks]
1. Write short Notes up to 5 lines in length.
a. Collimation
b. Resting membrane potential
c. Acoustic streaming
d. Fibrillation potential
e. Contraindications of Micro wave diathermy
2. Answer the following question upto 3 pages in length. [10]
Discuss briefly about various parameters of normal motor unit action potential.

3. Attempt any ONE question out of the following two questions and Answer should be upto 5 pages in length. [15]
a. Discuss in detail about therapeutic effects, indications and contraindications of short wave diathermy?
OR
b. What is EMG Biofeedback? Discuss briefly its mechanism, indications and contraindications?
SECTION B [40 Marks]
4. Write short Notes up to 5 lines in length.
a. N.C.V of radial nerve
b. Beat Frequency in IFT
c. Electromagnetic induction
d. Neuromuscular junction
e. Patient preparation for cryotherapy
5. Answer the following question upto 3 pages in length. [10]
Discuss briefly about physiological and therapeutic effects of heat and cold.

6. Attempt any ONE question out of the following two questions and Answer should be upto 5 pages in length.
a. Discuss in detail about therapeutic effects and indications of Ultrasound.
OR
b. Discuss in detail about basic principle and biophysical effects of interferential therapy?