Home PYQs UPPSC UPPSC MCQs Prelims 1997 (GS Paper I)

Question

A biojector is:

  1. an H.I.V. immunisation syringe
  2. a bioplastic injector
  3. a painless needle injector
  4. a painless needle less injector

Answer:

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.