Final answer:
PCA tasks requiring gloves: contact with body fluids, touching blood, assisting with mouth care
Step-by-step explanation:
The tasks that require a PCA (Personal Care Assistant) to wear gloves are contact with body fluids, when the PCA may touch blood, and assisting with mouth care. These tasks involve potential exposure to bodily fluids and blood, which can transmit infections and diseases. Wearing gloves helps protect both the PCA and the client from contamination and infection.
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