1. The frequency of current used in surgical diathermy is in the range of __________
(A) 1 to 3 MHz
(B) 30 to 300 KHz
(C) 10 to 30 KHz
(D) 3 to 5 MHz
2. The cross-sectional area of ______ electrodes is sharper than passive electrode
(A) Triode Electrode
(B) Anode Electrode
(C) Cathode Electrode
(D) Active Electrode
3. ______ is a mode of surgical diathermy
(A) Grinding
(B) Cutting
(C) Polishing
(D) Oscillating
4. The passive electrode is also called __________
(A) None of these
(B) Silver Plate
(C) Pressure Plate
(D) Patient Plate
5. Surgical diathermy is used in __________
(A) Outdoor
(B) CCU
(C) Operation Theater
(D) ICU