Regular & Filter needles

Question 1

0.22 microns

Answer 1

viral filter

Question 2

0.45 microns

Answer 2

bacterial filter

Question 3

1.2 microns

Answer 3

lipid/TPN filter

Question 4

5.0 microns

Answer 4

particulate filter

Question 5

typical compounding needles

Answer 5

20G or 21G; 1-1.5 inches long

Question 6

Intradermal injections (length)

Answer 6

3/8’’ to 3/4’’

Question 7

Intramuscular injections (length)

Answer 7

7/8’’ to 1.5’’

Question 8

Subcutaneous injections (length)

Answer 8

1/2’’ to 5/8’’