Regulation of GH Production and Functions of Adrenal Medulla
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Questions and Answers

Which hormone is responsible for regulating blood glucose levels by promoting glycogen breakdown?

  • Insulin
  • Cortisol
  • Glucagon (correct)
  • Epinephrine
  • What is the primary function of epinephrine and norepinephrine in the body?

  • Regulation of sleep-wake cycles
  • Maintenance of blood pressure
  • Promotion of bone growth
  • Preparation for 'fight or flight' response (correct)
  • Which hormone is produced by the pineal gland and plays a role in regulating sleep-wake cycles?

  • Aldosterone
  • Parathyroid hormone
  • Thyroid-stimulating hormone
  • Melatonin (correct)
  • What is the main function of insulin in the body?

    <p>Facilitate glucose uptake by cells</p> Signup and view all the answers

    During periods of stress, which hormone is released to increase heart rate and provide a rapid source of energy?

    <p>Epinephrine</p> Signup and view all the answers

    Which hormone is responsible for the breakdown of stored fats and the release of fatty acids into the blood?

    <p>Growth Hormone (GH)</p> Signup and view all the answers

    What is the primary effect of glucocorticoids on glucose metabolism?

    <p>Increase rates of glucose synthesis</p> Signup and view all the answers

    Which gland is responsible for the production of androgens?

    <p>Pancreas</p> Signup and view all the answers

    What is the main function of pineal gland hormone melatonin?

    <p>Controlling sleep-wake cycles</p> Signup and view all the answers

    Which hormone is responsible for maintaining electrolyte balance by promoting sodium retention and potassium loss?

    <p>Aldosterone</p> Signup and view all the answers

    What is the primary effect of epinephrine on blood glucose levels during 'fight or flight' response?

    <p>Increase blood glucose levels</p> Signup and view all the answers

    What is the primary hormone secreted by the Adrenal Medulla?

    <p>Epinephrine</p> Signup and view all the answers

    Which cells in the Endocrine Pancreas secrete glucagon?

    <p>Alpha cells</p> Signup and view all the answers

    In pancreatic regulation of blood glucose, what is the result of lower blood glucose levels?

    <p>Increased insulin secretion</p> Signup and view all the answers

    Where is the Pineal Gland located in the brain?

    <p>Third ventricle</p> Signup and view all the answers

    Which hormone is NOT secreted by the Endocrine Pancreas?

    <p>Melatonin</p> Signup and view all the answers

    What stimulates alpha cells in the pancreas to release more glucagon?

    <p>Low blood glucose levels</p> Signup and view all the answers

    What does insulin stimulate in response to increased blood glucose levels?

    <p>Protein synthesis and fat storage</p> Signup and view all the answers

    'Faulty glucose metabolism causing hyperglycemia' best describes which condition?

    <p><strong>Diabetes Mellitus</strong></p> Signup and view all the answers

    'Provides negative feedback to FSH' is a function associated with which hormone?

    <p><strong>Estrogen</strong></p> Signup and view all the answers

    'Produces leptin and controls appetite' is a characteristic of which organ or tissue?

    <p><strong>Adipose Tissue</strong></p> Signup and view all the answers

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