As a Histotechnician, One Must Know the Basic Knowledge in Handling

Multiple Choice

As a histotechnician, one must know the basic knowledge in handling hazardous histological chemicals. As a rule of the thumb, diluting acids should be done correctly using which of the following procedure?

A) When diluting a concentrated acid, pour water into the acid and this should be done under the chemical fume hood.
B) When diluting a concentrated acid, pour the acid into the water and this should be done under the chemical fume hood.
C) When diluting a concentrated acid, pour the acid into the water and this should be done in the sink.
D) When diluting a concentrated acid, pour the acid into the water. This should be done on a place in the laboratory where nobody is present.