All of the following are used for monitoring of diabetes except:

Correct Answer: D

Rationale: Fundus examination monitors eye complications, not diabetes control directly; the others track glucose levels.

Correct Answer: B

Rationale: The competent level involves efficiency and skill in specific practice areas.

Correct Answer: C

Rationale: Collaborative models integrate hospital training with external education.

Correct Answer: A

Rationale: The code of nursing ethics provides guidelines to ensure ethical practice and patient care.

Correct Answer: A

Rationale: Collaboration between nurses and physicians enhances patient care through complementary roles.