Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
Example of an external prosthesis is (1) myoelectric arm (2) Jaipur foot (3) electronic hearing aids (4) nose implant for cosmetic reshapingA) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: B
Solution :
Prosthesis is the artificial substitute for the body part used for functional or cosmetic reason. It maybe (i) External prosthesis including artificial foot (eg, Jaipur foot), artificial leg, artificial arm (myoelectric arm), artificial hand, etc. (ii) Internal prosthesis including intraocular lens, nose implant for cosmetic reshaping, electronic hearing aids, cardiac pacemaker, denture, etc.
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