A young patient became ill with mononucleosis that she contracted from drinking out of the same glass as her boyfriend who also had the disease.

The glass, an inanimate object, has caused the indirect transmission.

The inanimate transmitter is called:

Choice A rationale

Lowering the mask below the chin for reuse is incorrect because it can cause contamination. Masks should be discarded after each use to prevent the spread of infectious agents.

Choice B rationale

Removing the mask first before other PPE is incorrect because it can lead to self-contamination. The mask should be removed after the gown and gloves, following proper PPE removal protocols.

Choice C rationale

Discarding the mask only if it is wet and otherwise folding and storing it for reuse is incorrect. Masks should not be reused once they have been worn as they may harbor infectious agents.

Choice D rationale

Untying the bottom ties first, then the top, and disposing of the mask without touching it is correct because it prevents contamination of the hands and ensures safe disposal.

Choice A rationale

Gloves are often the most contaminated piece of PPE. They should be removed first to prevent contamination of other PPE or areas.

Choice B rationale

The gown should be removed after gloves because it covers the largest surface area and could spread contaminants if removed earlier.

Choice C rationale

Eyewear should be removed before the mask to avoid potential contamination from airborne particles that could remain on the mask.

Choice D rationale

The mask is typically removed last to prevent inhalation of any contaminants that might still be in the air during the removal process.