Human Anatomy & Physiology
1st Edition
ISBN: 9780805382952
Author: Erin C. Amerman
Publisher: PEARSON
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Textbook Question
Chapter 16, Problem 16CYR
Which of the following statements about the adrenal medulla is false?
a. Secretion from the adrenal medulla is triggered by ACTH and the sympathetic nervous system.
b. The adrenal medulla consists of glandular epithelial cells.
c. The adrenal medulla is a modified postsynaptic sympathetic ganglion.
d. The products of the adrenal medulla prolong the effects of the sympathetic response.
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Chapter 16 Solutions
Human Anatomy & Physiology
Ch. 16.1 - How do the endocrine and nervous systems differ in...Ch. 16.1 - Prob. 2QCCh. 16.1 - Prob. 3QCCh. 16.1 - What are the two major classes of hormones, and...Ch. 16.1 - 5. How do synergistic and antagonistic hormones...Ch. 16.1 - 7. What are the three types of stimuli that...Ch. 16.1 - How is hormone secretion generally regulated?Ch. 16.2 - 1. How do the anterior pituitary and posterior...Ch. 16.2 - What is the hypothalamic-hypophyseal portal...Ch. 16.2 - 3. What are the target tissues and effects of...
Ch. 16.2 - What are the target tissues and effects of...Ch. 16.2 - Which gland produces ADH and oxytocin, and from...Ch. 16.2 - How does the hypothalamus control the secretion of...Ch. 16.2 - 7. What are the tropic hormones of the anterior...Ch. 16.2 - Describe the target tissues and effects of growth...Ch. 16.3 - 1. What are thyroid follicles and how are they...Ch. 16.3 - Prob. 2QCCh. 16.3 - What are the main functions of thyroid hormones?Ch. 16.3 - 4. How are thyroid hormones produced? How is this...Ch. 16.3 - 5. What homeostatic imbalances may accompany...Ch. 16.3 - What are the target tissues and effects of...Ch. 16.3 - Prob. 7QCCh. 16.4 - 1. What are the three zones of the adrenal...Ch. 16.4 - 2. What are the target tissues and effects of...Ch. 16.4 - 3. What are the target tissues and effects of...Ch. 16.4 - What two hormones are produced by the adrenal...Ch. 16.4 - What is the relationship between the adrenal...Ch. 16.5 - What are the main target tissues of glucagon? What...Ch. 16.5 - What are the main target tissues of insulin?Ch. 16.5 - What are the signs and symptoms of the two types...Ch. 16.5 - 4. How do glucagon and insulin work together to...Ch. 16.6 - Prob. 1QCCh. 16.6 - Prob. 2QCCh. 16.6 - Prob. 3QCCh. 16.6 - Prob. 4QCCh. 16.7 - Which hormones primarily control fluid...Ch. 16.7 - 2. What is the role of each of these hormones...Ch. 16.7 - Prob. 3QCCh. 16.7 - Prob. 4QCCh. 16.7 - Prob. 5QCCh. 16.7 - 6. What is the role of each hormone in the stress...Ch. 16 - Mark the following statements as true or false. If...Ch. 16 - Which of the following is not a potential effect...Ch. 16 - 3. Which of the following hormones is/are produced...Ch. 16 - How does ADH affect the amount of water in the...Ch. 16 - Prob. 5CYRCh. 16 - 6. List the target tissues and effects of the...Ch. 16 -
7. The thyroid gland consists of:
a. follicle...Ch. 16 - 8. Which of the following is not an effect of...Ch. 16 - 9. Mark the following statements as true or false....Ch. 16 - 10 Fill in the blanks: A rise in free and would...Ch. 16 - 11. Which of the following statements correctly...Ch. 16 -
12. Fill in the blanks: The outer part of the...Ch. 16 - Which of the following is not an effect of...Ch. 16 - 14. Cortisol is:
a. a potent inhibitor of the...Ch. 16 - 15. Describe the components of the...Ch. 16 - 17. Which of the following statements about the...Ch. 16 - Explain how insulin and glucagon are antagonists.Ch. 16 - Prob. 18CYRCh. 16 - Prob. 19CYRCh. 16 - Match the following hormones with their correct...Ch. 16 - Mark the following statements as true or false. If...Ch. 16 - Predict the effects of a pancreatic tumor that...Ch. 16 - Prob. 2CYUCh. 16 - 3. A patient has a brain tumor that necessitates...Ch. 16 - 1. Ms. Reczkiewicz has her thyroid gland removed...Ch. 16 - A new diet guru claims hypersecretion of cortisol...Ch. 16 - Lets say that the dietary supplement in question 2...Ch. 16 -
4. Mr. Montez is a patient with type I diabetes...Ch. 16 - Prob. 1AYKBCh. 16 - You have read that aldosterone causes sodium ion...
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- Which of the following statements comparing the endocrine system and the nervous system is false? a. The endocrine system can reach almost all living cells. b. The endocrine system and the nervous system never interact with each other. c. Nervous system control is faster than endocrine control. d. Both systems can be considered as systems of communication.arrow_forwardThe release of epinephrine from the adrenal medulla is directly regulated by Select one: a. the pituitary glands b. the parasympathetic nervous system c. the sympathetic nervous system d. the hypothalamusarrow_forwardCortisol's permissive effects on epinephrine and norepinephrine.... a. are primarily acting to maintain blood pressure homeostasis b. are primarily acting to upregulate adrenergic receptors c. are primarily acting to increase heart rate d. cortisol does not act permissively on norepinephrine and epinephrine e. are primarily acting to maintain blood glucose concentrationsarrow_forward
- Which of the following manipulations could hypothetically alleviate the physiological stress response? A. Block the action of the parasympathetic nervous system. B. Apply an ACTH agonist. C. Block the action of the sympathetic nervous system. D. Increase the production of glucocorticoids.arrow_forwardWhich of the following statements about steroid and non-steroid hormones is false?a. Non-steroid hormones typically act through second messengers such as cAMP.b. Non-steroid hormones are not lipid soluble and cannot enter the target cell.c. Steroid hormones act usually slower than non-steroid hormones.d. Cortisol and aldosterone are non-steroid hormones that are produced by the cortex of the adrenal glandarrow_forwardThe adrenal medulla is derived from what type of tissue? .A. Nervous tissue . B.Connective tissue .C Muscle Tissue D. Epithelial tissuearrow_forward
- Which is the following is an example of the nervous system directly interacting with the endocrine system? a. The secretion of cortisol early in the morning b. The continuous secretion of thyroid hormone c. The secretion of epinephrine and norepinephrine during the fight or flight response d. The secretion of insulin after a mealarrow_forwarda large increase in norepinephrine following a sudden frightening experience would be release from .A. neurotransmitter effector site B. Post ganglionic axon C.stimulation of the adrenal acetylcholine from preganlionic neuron D.Large storage of acetylechloine at the neuronal bodyarrow_forwardThe adrenal medulla, as part of the ANS, is unique in that it A. serves as a control center for the parasympathetic division B. targets organs by releasing hormones into the bloodstream C. plays an important role in both divisions of the ANSarrow_forward
- Which of the following is not a function of the hypothalamus? a. Produces antidiuretic hormone and oxytocin b. Stimulates production and release of hormones from the anterior pituitary c. Stimulates production and release of hormones from the posterior pituitary d. Inhibits the production and release of hormones from the anterior pituitary Which of the following endocrine organs are part of the diencephalon? a. Hypothalamus b. Pineal gland c. Thymus с. d. Both a and b are correct. e. Both b and c are correct. е. Which of the following sets of hormones are antagonists? a. T3 and T4 b. Calcitonin and parathyroid hormone c. Epinephrine and cortisol d. Growth hormone and thyroxinearrow_forwardWhich of the following correctly describes the functions of the endocrine system? a. Transport of blood through the body and through the lungs b. Regulation of body functions through hormone secretion c. Regulation of body functions through nerve impulses d. Immunity and returning extra tissue fluid to the blood vesselsarrow_forwardWhich of the following describes neurohormones? a. Hormones that affect nerve cell activity b. Hormones that inhibit nerve cell activity C. Hormones released into the blood by neurons d. Hormones released into the synaptic cleft by presynaptic neuronsarrow_forward
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