Which of the following isleast likelyto causesignificant patient harmif used in error?

Comprehensive and Detailed Step-by-Step Explanation:

Amedication erroroccurs when a patientreceives the wrong drug, dose, or administration method, which can result inadverse effects.High-risk medicationsinclude:

Injectable insulins(risk of hypoglycemia, coma).

Antineoplastic (chemotherapy) agents(toxic at incorrect doses).

Oral anticoagulants (e.g., warfarin, apixaban)(can causefatal bleeding).

????Explanation of Answer Choices:✅A. Topical creams→Correct.While topical medicationscan cause localized irritation or allergies, theyrarely cause systemic toxicitywhen used improperly.❌B. Injectable insulins→ Incorrect.Can cause life-threatening hypoglycemia.❌C. Antineoplastic agents→ Incorrect.High risk of toxicity and organ damage.❌D. Oral anticoagulants→ Incorrect.Incorrect dosing can lead to fatal bleeding.

????Reference:

ISMP List of High-Alert Medications

FDA Guidelines on Medication Errors

PTCB Exam: Medication Safety & Risk Management