Correct Answer: A

Rationale: Sensitivity is the proportion of true positives correctly identified by a screening test.

Correct Answer: B

Rationale: A high-fiber diet is a primary prevention measure to reduce the risk of colon cancer.

Correct Answer: C

Rationale: Retinoblastoma is the most common intraocular tumor in young children.

Correct Answer: B

Rationale: Developing the teaching content, including materials like lectures and videos, is part of the development step in the teaching-learning process.

Correct Answer: D

Rationale: Beyond 42 weeks, placental function decreases, leading to potential risks for the fetus.