Glutaraldehyde is found in disinfectants for heat-sensitive medical instruments, x-ray film developing fluids, and tissue fixatives

Which of the following is the correct classification for proximal caries of enamel and dentin definitely at or through the dentinoenamel junction (DEJ) but less than halfway through the dentin toward the pulp?

A) C-1 B) C-2 C) C-3 D) C-4

Pregnant health care workers are at a higher risk of contracting HIV and should not be allowed to work in direct patient care

Indicate whether the statement is true or false