22. Eye irritation study of ophthalmic products is done by:
a. Sterility test
b. Draiz test
c. Endotoxin study
d. Particle size analysis

23. The test for bacterial endotoxins (BET) is performed by using lysate obtained from.....
a. Tachypleusgigas,
b. Tachypleus tridentatus
c. Limulus polyphemus
d. All of the above

24. High efficiency particulate air filter remove particle up to...... size.
a. 0.1mm
b. 0.3 micron
c. 5 micron
d. 0.1 micron

25. The parenteral product meant for ..... injection should have same specific gravity as
that of spinal fluid.
a. Intra - spinal
b. Intra osseous
c. Intramuscular
d. Intracardiac

26. ....... test is preliminary test for rabbit test of pyrogens.
a. Sham test
b. LAL test

c. Elisa test
d. Clarity test