Pharm Made Easy 4.0: The Endocrine System Questions and Answers | Latest version | 2025/2026 | Correct & Verified

Pharm Made Easy 4.0: The Endocrine System Questions and Answers | Latest version | 2025/2026 | Correct & Verified What is the primary use of levothyroxine in endocrine disorders? To treat hypothyroidism by replacing deficient thyroid hormone. What is a common symptom of levothyroxine overdose? Symptoms of hyperthyroidism such as palpitations, anxiety, and weight loss. What is an essential instruction when taking oral levothyroxine? Take it on an empty stomach, 30 to 60 minutes before breakfast. Why is it important to monitor TSH levels when a patient is on levothyroxine? To determine if the thyroid hormone dose is appropriate and effective. What medication is commonly used to treat hyperthyroidism? Methimazole is used to reduce the production of thyroid hormone. 2 Which lab value should be monitored closely when a patient is on methimazole? White blood cell count, due to the risk of agranulocytosis. What is a serious side effect of propylthiouracil (PTU)? Liver toxicity, which can be life-threatening if not monitored. How does insulin work in the body? Insulin lowers blood glucose by helping cells absorb and store glucose. Why should insulin injections be rotated between sites? To prevent lipodystrophy and ensure even absorption. What should a nurse do if a patient receiving insulin begins to show signs of hypoglycemia? Immediately check blood glucose and administer a fast-acting carbohydrate if needed. What is a fast-acting insulin used for mealtime glucose control? Insulin lispro (Humalog) is a rapid-acting insulin used before meals. 3 What is the primary action of metformin in type 2 diabetes? It reduces hepatic glucose production and increases insulin sensitivity. What is a common gastrointestinal side effect of metformin? Diarrhea, bloating, and nausea are common with initial use. What life-threatening condition is associated with metformin in rare cases? Lactic acidosis, especially in patients with kidney impairment. Why is metformin often held before and after contrast dye procedures? To prevent renal complications and reduce the risk of lactic acidosis. What is the purpose of glucagon in emergency diabetes treatment? To raise blood glucose quickly during severe hypoglycemia. What instruction should be given to a caregiver administering glucagon? Turn the patient on their side to prevent aspiration if vomiting occurs. 4 What type of medication is hydrocortisone used for in endocrine therapy? It is a corticosteroid used for adrenal insufficiency such as Addison's disease. What is a key teaching point when discontinuing corticosteroid therapy? Do not stop suddenly; taper gradually to avoid adrenal crisis. What is a long-term complication of corticosteroid therapy? Osteoporosis due to calcium loss