Gowns and gloves should not be worn in common areas such as nursing stations, eating, areas, and elevators.

Correct Answer: A

Rationale: Wearing gowns and gloves in common areas can spread contaminants, so they should be removed before entering such spaces.

Correct Answer: A

Rationale: Soap and water physically remove spores like C. difficile, while alcohol is ineffective against them.

Correct Answer: A

Rationale: Bacteria are the leading cause of healthcare-associated infections.

Correct Answer: A

Rationale: Keeping linen at arm's length minimizes contamination risk to the worker.

Correct Answer: C

Rationale: Microorganisms include bacteria, viruses, and others invisible without magnification.