Maintaining in product preparation is critical for the hospitalized patients receiving CSPs.

Correct Answer: A

Rationale: Asepsis ensures a sterile environment, which is vital for patient safety when preparing compounded sterile preparations (CSPs).

Correct Answer: A

Rationale: Sunlight is not a physical agent of sterilization as it is not consistently used in controlled sterilization processes; dyes are chemical agents.

Correct Answer: B

Rationale: The duodenum has four parts: superior, descending, horizontal, and ascending.

Correct Answer: D

Rationale: Q needle is not a standard surgical needle shape.

Correct Answer: C

Rationale: Multifilament sutures are less resistant to harboring organisms due to their structure.