Question

select all that apply
before preheating the autoclave, it should be checked for which of the following?

• no obstructions in the discharge lines and valves
• solutions that may have boiled over
• deposits that may have formed on inner surfaces
• the reservoir is filled with regular tap water

Explanation:

• For "No obstructions in the discharge lines and valves": Checking for obstructions in discharge lines and valves is a standard pre - autoclave preheating check to ensure proper steam and air flow, so this is correct.
• For "Solutions that may have boiled over": Boiled - over solutions inside the autoclave can affect its operation and sterility, so checking for this is necessary before preheating.
• For "Deposits that may have formed on inner surfaces": Deposits can interfere with heat distribution and the autoclave's functionality, so this check is important.
• For "The reservoir is filled with regular tap water": Autoclaves typically require distilled water in the reservoir to prevent mineral deposits. Using regular tap water is incorrect, so this is not a correct check.

Answer:

A. No obstructions in the discharge lines and valves
B. Solutions that may have boiled over
C. Deposits that may have formed on inner surfaces