ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 18, Problem 12RAC
Summary Introduction
Introduction:
The thyroid gland is known to secrete three hormones known as the triiodothyronine (T3), tetraiodothyronine (T4), and calcitonin. The T3 and T4 hormones are secreted by the thyroid follicles, and calcitonin is released by the parafollicular cells of thyroid gland.
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Choose the statement that most accurately predicts the long-term effectof exposure to a substance that prevents the active transport of iodideby the thyroid gland.a. Large amounts of T3 and T4 accumulate within the thyroid follicles,but little is released.b. The person exhibits hypothyroidism.c. The anterior pituitary secretes smaller amounts of TSH.d. The circulating levels of T3 and T4 increase.
Which of the following is the cause of toxic goiter?
Select one:
A. Insufficient intake of iodine
B. Excessive TSH release from the pituitary
C. Insufficient production of thyroid
hormones
D. Production of autoantibodies that
stimulate the TSH receptor
E. Excessive TRH release from the
hypothalamus
O
ndicate whether the following statements about the pituitary glands are TRUE or FALSE. If the statement is false, correct the statement to make it true.
a. The anterior and posterior pituitary glands are responsible for producing and releasing hormones.
b. The posterior pituitary gland is regulated by the hypothalamus via a positive feedback loop.
c. The hypothalamus regulates the release of cortisol via the sympathetic nervous system and that of epinephrine via the parasympathetic nervous system.
d. The releasing hormones from the hypothalamus stimulate the production of stimulating hormones and human growth hormone.
Question
question
true/false
correction
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c.
d.
Chapter 18 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 18.1 - Prob. 1AYPCh. 18.1 - Prob. 2AYPCh. 18.2 - Prob. 3AYPCh. 18.2 - Prob. 4AYPCh. 18.2 - How does the hypothalamus regulate the secretion...Ch. 18.2 - Prob. 6AYPCh. 18.2 - Prob. 7AYPCh. 18.2 - Prob. 8AYPCh. 18.2 - Prob. 9AYPCh. 18.2 - Prob. 10AYP
Ch. 18.2 - Prob. 11AYPCh. 18.2 - Prob. 12AYPCh. 18.2 - Prob. 13AYPCh. 18.2 - What effects do stress, blood amino acid levels,...Ch. 18.2 - Describe the effects of GH on its target tissues.Ch. 18.2 - Prob. 16AYPCh. 18.2 - Prob. 17AYPCh. 18.2 - Prob. 18AYPCh. 18.2 - For each of the following hormones secreted by the...Ch. 18.2 - Prob. 20AYPCh. 18.2 - What is a gonadotropin? Name two...Ch. 18.3 - Prob. 22AYPCh. 18.3 - Prob. 23AYPCh. 18.3 - How are the thyroid hormones transported in the...Ch. 18.3 - Prob. 25AYPCh. 18.3 - Starting in the hypothalamus, explain how chronic...Ch. 18.3 - Prob. 27AYPCh. 18.3 - Prob. 28AYPCh. 18.3 - Prob. 29AYPCh. 18.3 - What conditions cause hyperthyroidism? Describe...Ch. 18.3 - Prob. 31AYPCh. 18.4 - Prob. 32AYPCh. 18.4 - Prob. 33AYPCh. 18.4 - Prob. 34AYPCh. 18.4 - Prob. 35AYPCh. 18.4 - What can cause hypoparathyroidism?Describe the...Ch. 18.4 - Prob. 37AYPCh. 18.5 - Where are the adrenal glands located? Describe the...Ch. 18.5 - Name two hormones secreted by the adrenal medulla,...Ch. 18.5 - Prob. 40AYPCh. 18.5 - Prob. 41AYPCh. 18.5 - Name the target tissue ofaldosterone, and list...Ch. 18.5 - Prob. 43AYPCh. 18.5 - Prob. 44AYPCh. 18.5 - List the possible causes of hypersecretion of...Ch. 18.5 - Prob. 46AYPCh. 18.6 - Prob. 47AYPCh. 18.6 - Prob. 48AYPCh. 18.6 - How does insulin affect the satiety center of the...Ch. 18.6 - Prob. 50AYPCh. 18.6 - Prob. 51AYPCh. 18.7 - Prob. 52AYPCh. 18.7 - Prob. 53AYPCh. 18.7 - Prob. 54AYPCh. 18.8 - Prob. 55AYPCh. 18.8 - List the hormones secreted by the ovaries, and...Ch. 18.8 - What hormones from the anterior pituitary gland...Ch. 18.8 - Prob. 58AYPCh. 18.9 - Prob. 59AYPCh. 18.9 - Prob. 60AYPCh. 18.10 - What hormone is secreted by the thymus? What is...Ch. 18.10 - Prob. 62AYPCh. 18.10 - Prob. 63AYPCh. 18.10 - Prob. 64AYPCh. 18.10 - List examples of paracrine chemical messengers...Ch. 18.10 - Prob. 66AYPCh. 18.11 - Prob. 67AYPCh. 18.11 - Prob. 68AYPCh. 18 - The pituitary gland a. develops from the floor of...Ch. 18 - The hypothalamohypophysial portal system a....Ch. 18 - Prob. 3RACCh. 18 - Prob. 4RACCh. 18 - Prob. 5RACCh. 18 - Prob. 6RACCh. 18 - Prob. 7RACCh. 18 - Hypersecretion of growth hormone a.results in...Ch. 18 - Prob. 9RACCh. 18 - Prob. 10RACCh. 18 - Prob. 11RACCh. 18 - Prob. 12RACCh. 18 - Prob. 13RACCh. 18 - Parathyroid hormone secretion increases in...Ch. 18 - Prob. 15RACCh. 18 - Prob. 16RACCh. 18 - In the condition in which a benign tumor results...Ch. 18 - Which of these is nor a hormone secreted by the...Ch. 18 - Prob. 19RACCh. 18 - Prob. 20RACCh. 18 - Prob. 21RACCh. 18 - Within the pancreas, the pancreatic islets produce...Ch. 18 - Insulin increases a. the uptake of glucose by its...Ch. 18 - Prob. 24RACCh. 18 - Prob. 25RACCh. 18 - Prob. 26RACCh. 18 - Prob. 27RACCh. 18 - Prob. 28RACCh. 18 - Prob. 29RACCh. 18 - Prob. 30RACCh. 18 - Prob. 1CTCh. 18 - Prob. 2CTCh. 18 - A patient complains of headaches and visual...Ch. 18 - Prob. 4CTCh. 18 - Prob. 5CTCh. 18 - Prob. 6CTCh. 18 - Prob. 7CTCh. 18 - Predict some of the consequences of exposure to...Ch. 18 - Katie was getting nervous. At 16, she was the only...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Figure 16.14 Goiter, a disease caused by iodine deficiency, results in the inability of the thyroid gland to form T3 and T4 . The body typically attempts to compensate by producing greater amounts of TSH. Which of the following symptoms would you expect goiter to cause? a. Hypothyroidism, resulting in weight gain, cold sensitivity, and reduced mental activity. b. Hyperthyroidism, resulting in weight loss, profuse sweating and increased heart rate. C. Hyperthyroidism, resulting in weight gain, cold sensitivity, and reduced mental activity. d. Hypothyroidism, resulting in weight loss, profuse sweating and increased heart rate.arrow_forwardUnder which of the following conditions would you expect an increase in antidiuretic hormone secretion? a. An individual ingests excess water. b. The posterior pituitary is removed from an individual because of a tumor. c. An individual is rescued after three days in the desert without food or water. d. An individual with normal kidneys is producing a large volume of urine.arrow_forwardAntidiuretic hormone (ADH) and oxytocin are Select one: a. produced in the hypothalamus and secreted by the posterior pituitary b. produced in the hypothalamus and secreted by the anterior pituitary c. produced in the anterior pituitary and secreted by the posterior pituitary d. produced in the anterior pituitary and secreted by the hypothalamusarrow_forward
- Which of the following statements about secondary hyperparathyroidism is correct? Select one: A. It is caused by a parathyroid tumor. B. It is triggered by hypercalcemia. C. It is caused by hyperplasia of the parathyroid gland. D. It is treated by vitamin D. E. It is treated by PTH.arrow_forwardMatch the following hormones with their actions. More than one hormone can correspond to the same function. (1) growth hormone (2) thyroid-stimulating hormone (3) prolactin (4) adrenocorticotropic hormone (5) follicle-stimulating hormone (6) luteinizing hormone A. milk production B. cell division C. metabolic rate D. exerts action on gonads E. controls secretion of adrenal cortex hormones.arrow_forwardWhich of the following is NOT a process that leads to Cushing's syndrome? Select one: A. Tumors of the adrenal gland B. Ectopic ADH secretion from small cell lung cancer C. Long-term use of glucocorticoids D. Tumors of the anterior pituitary E. Excessive ACTH productionarrow_forward
- Which of the following statements is NOT true about human growth hormone (hGH)? Select one: a. Excessive levels of hGH has been linked with diabetes mellitus. b. Genetically engineered hGH has been used safely to treat dwarfism. c. After the growth plate has sealed, increased levels of hGH results in a widening of the nose. d. hGH is produced in the hypothalamus and secreted by anterior pituitary.arrow_forwardwhich are/is true? select those that apply. A. insufficient growth releasing hormone (GHRH) results in pituitary dwarfism. B. Insufficient growth hormone results in pituitarydwarfism. C. abbnormally high secretion of growth hormones is typicallythe result of a hormone-secreting tumor of the parathyroid gland. D. acromegaly is the result of excess growth hormone during adolescence and puberty.arrow_forwardThe secretion of epinephrine and norepinephrine from theadrenal medulla is stimulated bya. adrenocorticotropic hormone.b. increased levels of growth hormone.c. sympathetic nerve innervation.d. increased levels of glucose in body fluidsarrow_forward
- The secretion of epinephrine and norepinephrine from the adrenal medulla is stimulated by a. adrenocorticotropic hormone. b. increased levels of growth hormone. C. sympathetic nerve innervation. d. increased levels of glucose in body fluidsarrow_forwardMatch the component of the growth hormone-associated complex endocrine reflex with the correct terminology. v growth hormone-releasing hormone A. secreted from the liver into the bloodstream v growth hormone B. receptor location for growth hormone and insulin-like growth factors v insulin-like growth factors C. neurohormone secreted into the first capillary network v bone and soft tissues D. hormone secreted from the anterior pituitary into the second capillary networkarrow_forwardThe period between consecutive luteinizing hormone peaks most directly determines which of the following? A. the length of time between pregnancies B. the length of time between periods of fertility C. the length of time during which a fetus develops D. the length of time during which a female is fertilearrow_forward
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