All of the Following Practices Should Be Followed When Making

Multiple Choice

All of the following practices should be followed when making a wet mount, except

A) the specimen should be covered with a drop of water.
B) the wet specimen should be covered with a coverslip.
C) the specimen can be opaque and up to 1mm in thickness.
D) the microscope should not be tilted.
E) if using the oil immersion lens, open the iris diaphragm to illuminate the specimen.