Multiple Choice
Disinfectants containing heavy metal compounds have been replaced as disinfectants,except for _____,which is still used as a prophylactic treatment in newborns to prevent gonococcal conjunctivitis.
A) Silver nitrate
B) Copper sulfate
C) Ammonium nitrate
D) Mercuric chloride
Correct Answer:

Verified
Correct Answer:
Verified
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