Which sentence is the best topic sentence for a paragraph about medication safety?

Answer

Careful medication checks can reduce preventable errors.

Rationale

A topic sentence states the paragraph’s focused central idea.

Answer choices

• A. Careful medication checks can reduce preventable errors.

  A topic sentence states the paragraph’s focused central idea.

• B. Medication errors are sometimes discussed.

• C. Some hospitals have many departments.

• D. Patients may visit clinics for many reasons.