Endocrine system 4 Homeostasis acheived by negative feedback

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Thyroid stimulating hormone (TSH) is produced by the; • a. Thyroid gland • b. Parathyroid glands • c. Anterior lobe of the pituitary gland • d. Adrenal cortex • Increasing levels of thyroid hormone in the blood will; • c. Stimulate release of thyroid stimulating hormone from the anterior pituitary gland • b. Inhibit release of thyroid stimulating hormone from the anterior pituitary gland * • c. Have no effect on the release of thyroid stimulating hormone from the anterior pituitary gland • d. Inhibit release of antidiuretic hormone from the posterior pituitary gland • Releasing hormones are produced by the; • a. Hypothalamus * • b. Anterior pituitary • c. Posterior pituitary • d. Thyroid gland • Excess cortisol in the blood will lead to; • a. Diabetes mellitus (type 1) • b. Addison’s’ disease • c. Cushing’s disease * • d. Thrombocytopenia • Reduced cortisol in the blood will lead to; • a. Diabetes mellitus (type 1) • b. Addison’s’ disease * • c. Cushing’s disease • d. Thrombocytopenia • Thyrotoxicosis would lead to • a. Hypercholesterolaemia • b. Subcutaneous oedema • c. Weight loss * • d. Weigh gain • You can support the work of campbellteaching, at no cost whatsoever to yourself, if you use the link below as your bookmark to access Amazon. Thank you. • If in the US use this link http://goo.gl/mDMfj5 • If in the UK use this link http://goo.gl/j0htQ5

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