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HCS 212 TEST BANK 19 EXAM PRACTICE QUESTIONS AND ANSWERS

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HCS 212 TEST BANK 19 EXAM PRACTICE QUESTIONS AND ANSWERS The cells of the endocrine and nervous systems work together to A) provide widespread physiological effects throughout the body. B) provide long-lasting effects on a systemic basis. C) monitor and adjust physiological activities in the ...

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  • October 23, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • HCS 212
  • HCS 212
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FIRST PUBLISH OCTOBER 2024




HCS 212 TEST BANK 19 EXAM
PRACTICE QUESTIONS AND

ANSWERS

The cells of the endocrine and nervous systems work together to


A) provide widespread physiological effects throughout the body.


B) provide long-lasting effects on a systemic basis.


C) monitor and adjust physiological activities in the body at any given moment.


D) affect target organs, which are restricted to nerve, gland, muscle, and fat cells.


E) provide gradual onset of the systemic effects. - Ans:✔✔-c


Which of the following is (are) unique to the suprarenal medullae?


A) The suprarenal medulla is a modified sympathetic ganglion.


B) Some cells of the suprarenal medulla secrete epinephrine.




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, ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




C) The systemic effects of the suprarenal medulla are long lasting.


D) Some cells of the suprarenal medulla secrete norepinephrine.


E) All of the answers are correct. - Ans:✔✔-c


Hormones influence cellular operations by changing which of the following features of cytoplasmic

enzymes?


A) types


B) quantities


C) activities


D) All of the answers are correct.


E) None of the answers are correct. - Ans:✔✔-d


Hypothalamic centers regulate nervous and endocrine system activities by


A) direct neural control over endocrine cells.


B) acting as an endocrine organ, releasing ADH and oxytocin.


C) secreting regulatory hormones to control pituitary gland activities.


D) All of the answers are correct.

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FIRST PUBLISH OCTOBER 2024




E) None of the answers are correct. - Ans:✔✔-d


Changes in the composition of extracellular fluid are called


A) hormonal stimuli.


B) humoral stimuli.


C) neural stimuli.


D) endocrine reflexes.


E) None of the answers are correct. - Ans:✔✔-b


Negative feedback on a releasing hormone by the presence of a peripheral hormone is an example of

which type of endocrine reflex?


A) humoral


B) hormonal


C) neural


D) central


E) inhibitory - Ans:✔✔-b




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, ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




Amino acid derivative hormones and closely related compounds are structurally similar to individual

amino acids, and include


A) catecholamines and thyroid hormones.


B) lipids and epinephrine.


C) melatonin.


D) steroids.


E) eicosanoids. - Ans:✔✔-a


Most endocrine reflexes are controlled by


A) the nervous system.


B) positive feedback.


C) negative feedback.


D) autoregulation.


E) All of the answers are correct. - Ans:✔✔-c


All endocrine structures develop from ________ tissue.


A) connective

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