Previous year MCQs

Misc UPPSC 1997 GS-I
Question

A biojector is:

Answer & Solution

Answer: (Detailed Solution Below)

Option D: a painless needle less injector

Detailed Solution:

The correct answer is “a painless needle less injector”.
A biojector is a painless needleless injector.

It's a device that delivers medication or vaccine through a high-pressure stream of liquid, without the use of a traditional needle. This method is often used to reduce the fear of needles and the risk of needle-stick injuries.

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