NSG 532 – Endocrine Exam Study Questions and Answers 2025
5 views 0 purchase
Course
NSG 532
Institution
NSG 532
gland -Answer- organ that synthesizes a substance for release either 1) into the bloodstream; 2) into body cavities and body outer surface
endocrine -Answer- gland that releases into the bloodstream
exocrine -Answer- gland that releases into body cavities and body outer surface
main glands...
NSG 532 – Endocrine Exam Study
Questions and Answers 2025
gland -Answer- ✔organ that synthesizes a substance for release either 1) into the
bloodstream; 2) into body cavities and body outer surface
endocrine -Answer- ✔gland that releases into the bloodstream
exocrine -Answer- ✔gland that releases into body cavities and body outer surface
main glands -Answer- ✔critically important glands that are made up of endocrine and
nervous tissues
main glands -Answer- ✔hypothalamus, pituitary, pineal
secondary glands -Answer- ✔produce terminal hormone and has response on targets
neuroendocrine cells -Answer- ✔1) relay information between the NS and the endocrine
system
2) receive neuronal input from the ANS and release hormones to the blood
3) major center of neuroendocrine integration are the hypothalamus and pituitary gland
three classes of hormones -Answer- ✔-peptide/protein hormones
-amine hormones
-steroid hormones
peptide/protein hormones characteristics -Answer- ✔-are synthesized as prohormones
in RER and requiring further cleavage to activate
-are stored in secretory vesicles
-are polar, hydrophilic, and lipid-insoluble
-are soluble in plasma and can be transported freely in blood
-have G protein-coupled receptors and use second messenger transduction system
-regulate metabolic reactions and/or gene expression/regulation
peptide/protein hormones examples -Answer- ✔-hypothalamic hormones
-pituitary hormones
-thyroid calcitonin
-PTH
-thymic hormone
-pancreatic hormones
-most of the hormones made by endocrine cells in kidneys, stomach, small intestine, the
heart, liver, and bone marrow
steroid hormones characteristics -Answer- ✔-synthesized from cholesterol
-non-polar, hydrophobic (lipophilic)
-require blood carrier proteins for transport
-have cytoplasmic and/or nuclear receptors
-change gene expression regulation directly
-are groups into 2 classes, corticosteroids and sex steroids
cholesterol -Answer- ✔backbone structure of steroids
steroid hormones examples -Answer- ✔-corticosteroid hormones of adrenal cortex
(aldosterone, cortisol, androgen)
-sex steroid hormones of testis (testosterone, DHT)
-sex steroid of ovaries (estrogen, progesterone)
-renal calcitriol
amine hormones characteristics -Answer- ✔-synthesized from amino acids tyrosine and
tryptophan
-include epinephrine, norepinephrine, tetraiodothyroxine (T4), triiodothyronin (T3), and
melatonin
-have properties common to both peptide (hydrphilic) and steroid hormones
(hydrophobic)
NSG 532 - Endocrine
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PossibleA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R215,26. You're not tied to anything after your purchase.
