Pharmacy Technician Certification Board Practice Exam Practice Question

Correct Answer: C

Rationale: Insulins are classified as high-alert medications due to their potential to cause severe hypoglycemia, a life-threatening condition resulting from excessively low blood sugar levels. Hypoglycemia can lead to confusion, seizures, or even loss of consciousness, making it critical for healthcare providers to monitor insulin administration closely.

Option A, nasopharyngitis, is a common viral infection and not directly linked to insulin use. Option B, anemia, may occur due to various factors but is not an immediate risk associated with insulin. Option D, nephrotoxicity, refers to kidney damage and is not a direct consequence of insulin administration, further highlighting why hypoglycemia is the primary concern.