The Endocrine System: ATI Drills Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

The Endocrine System: ATI Drills Questions and Answers | Latest Version | 2025/2026 | Correct & Verified Which gland produces cortisol and aldosterone? A. Thyroid B. Pituitary C. Adrenal cortex D. Pancreas Which hormone triggers the release of milk during breastfeeding? A. Prolactin B. Oxytocin C. Estrogen D. Thyroxine What is a symptom of low thyroid hormone (hypothyroidism)? A. Fatigue B. Sweating 2 C. Weight loss D. Rapid heartbeat Which hormone regulates the sleep-wake cycle? A. Melatonin B. Insulin C. Cortisol D. Glucagon What is the primary function of growth hormone? A. Stimulate body growth and cell repair B. Increase blood pressure C. Regulate sugar levels D. Control calcium levels Which hormone is responsible for the "fight or flight" response? A. Epinephrine B. Aldosterone 3 C. Thyroxine D. Insulin What gland sits just above the kidneys? A. Thyroid B. Pituitary C. Adrenal D. Pineal Which hormone is responsible for uterine contractions during labor? A. Estrogen B. Oxytocin C. Progesterone D. Prolactin Which hormone helps regulate blood pressure by controlling sodium and water balance? A. Aldosterone B. Insulin 4 C. Epinephrine D. Parathyroid hormone Which gland controls the release of hormones from the pituitary gland? A. Thyroid B. Hypothalamus