MULTIPLE
CHOICE QUESTIONS
INTRODUCTION
TO BASICS ELECTROTHERAPY
1)
What
is the rate of conduction impulse of Aδ
_____________
a)
5
m/s b) 1 m/s c) 10 m/s d) 15 m/s
2)
_________
fibers in muscle activated by electrical stimulation
a) Type I fibers b) Type II A fibers c) Type II B fibers d)
Type III fibers
3)
Electromagnetic
force of a cell can be measured by ________
a) Voltmeter b)
Wheatstone bridge c) Potentiometer d) Transformer
4)
Accommodation
is seen in _________
a) Bones b) Muscle c)
Nerves d) Skin
5)
Which
ions used in the management of calcific deposits in iontophoresis
a) Zinc b) Acetate c)
Chlorine d) Hyaluronidase
6)
Minimum
skin resistance is ___________
a) 1500 Ὠ b) 2500 Ὠ c) 1800 Ὠ d) 3200 Ὠ
7)
Ultrasonic
waves are not transmitted by _________
a)
Water
b) Gel c) Oil d) Air
8)
Following
is the not the type of LASER ________
a) Ruby Laser b)
Helium Neon Laser c) Chromium Laser d) Diode Laser
9)
Wave
length of the UV Rays is ____________
a) 6 x10-11
to 8 x 10-8 b) 2 x10-11
to 3 x 10-8 c) 1 x10-11
to 3 x 10-8 d) 1 x10-11
to 6 x 10-8
10) Laser output of more than __________ is used for the
surgical applications
a) 500 mW b) 5 mW c)
200 mW d) 1 mW
11) Helium neon laser was with the wave length of
___________
a) 694.3 nm b) 553.8 nm c) 633 nm d) 723 nm
12) Depth of penetration of Infrared laser is ________
a) 1—2 mm b) 2—4mm c) 4—6mm d) 6—8mm
13) Precautions for application of low-level laser therapy
is __________
a) Epilepsy b)
Hemorrhage c) Pregnant uterus d)
Cancer
14) UVR lies between ______ & _________
a) X rays &
Short wave b) X rays & Ultrasonic c)
X rays & visible rays d) Visible lights & laser
15) Long wave ultraviolet with non-ionizing and produce
fluorescence is _______
a) UVB b) UVA c) UVC d)
UVD
ANSWERS
|
Question No |
Answers |
|
1. |
D |
|
2. |
B |
|
3. |
C |
|
4. |
A |
|
5. |
B |
|
6. |
D |
|
7. |
D |
|
8. |
C |
|
9. |
C |
|
10. |
A |
|
11. |
C |
|
12. |
B |
|
13. |
A |
|
14. |
C |
|
15. |
B |
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