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Whst is the proper sequence of adronal cortes zones, stanting on the outside and

ID: 133302 • Letter: W

Question

Whst is the proper sequence of adronal cortes zones, stanting on the outside and working in? A. Zona glomenulosa, rona fasciculate, zona reticularis B. Zona glomerulosa, zona reticularis, zona fasciculata C. Zona reticularis, zons fasciculata, zona glomerulosa D. Zona fasciculata, zona reticularis, zona glomerulosa E. Zona fasciculata, zona glomerulosa, zona reticularis 8. Which of the following statements is true about calcium regulation? A. Decrease of calcium will stimulate PTH B. Decrease of calcium will stimulate osteoclasts C. Decrease of calcium will decrease urinary excretion of calcium Decrease of calcium will increase the production of 1,25 Dihydroxyvitamin D3 All of the above statements are true E. 9. In the hypothalamic/pituitary area of the brain A. The posterior pituitary secretes LH and FSH B. The anterior pituitary hormones are synthesized in the hypothalamus C. The posterior pituitary hormones are synthesized in the hypothalamus D. Releasing hormones are synthesized in the posterior pituitary E. The supraoptic and paraventricular nuclei synthesize the hormones prolactin and growth hormone 10. To induce full cellular effects thyroid hormones also require the actions of A. B. Melatonin C. Retinoic acid D. Somatomedins E. None of the above 11. The hormone released by the posterior pituitary that is involved in milk ejection and contraction of the uterus A. Oxytocin B. Prolactin C. Parathyroid hormone D. Thyroxine E. Antidiuretic hormone (ADH) 12. Hyperthyroidism leads to the formation of A. Myxedema B. Goiter C. Acromegaly D. Simmond's disease E. Cushings syndrome F. 13. Which of the following statements about insulin is true? A. It is secreted by alpha cells in the islets of Langerhans B. It is secreted in response to a rise in blood glucose C. It stimulates the production of glycogen and fat D. Both A and B are true E. Both B and C are true

Explanation / Answer

Answer 7. Option A

Adrenal gland is located on top of the kidney divided into outer cortex and inner medulla. Hormones are specific to each layer of both.

Answer 8. E

Parathormone is released by the parathyroid gland, located close to the thyroid gland. It stimulates the production of calcium when it's level is less in the blood, by withdrawing more calcium from the bones.

Answer 9. Option B

Gonadotropins produced by hypothalamus help in the gametogenesis process in both males and females.

Answer 10. Option D

These are the group of proteins that help in maintaining growth.

Answer 11. Option A

The other name of it is this milk ejecting hormone.

Answer 12. The option is missing. However, the right answer to it exopthalmic goitre, in this the eyes bulges out.

Myxedema, crushing syndrome and goitre are related to hypothyroidism. Acromegaly to growth hormone.

Answer 13. Option E

Insulin is produced by beta-cells, it stimulates the formation of glycogen when blood glucose is high.