Final Exam- Endocrine System

Card Set Information

Author:
elo266
ID:
19783
Filename:
Final Exam- Endocrine System
Updated:
2010-05-18 19:35:49
Tags:
final exam endocrine
Folders:

Description:
Anatomy 508
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user elo266 on FreezingBlue Flashcards. What would you like to do?


  1. Protein hormones include:

    A)Hormones of the Pituitary gland
    B)Angiotensin
    C)A & B
    D)E and NE
    e)All of the above
    C)A & B
    (this multiple choice question has been scrambled)
  2. All protein hormones work through

    A) First Messengers
    B) Second messengers
    C) Chylomicrons
    D) None of these
    B)Second messengers
    (this multiple choice question has been scrambled)
  3. In general, second messengers work through

    A) D-cAMP
    B) Open calcium channels
    C) Cyclic AMP
    D) Adenosine triphosphate
    C)Cyclic AMP
    (this multiple choice question has been scrambled)
  4. Which is in the right order?

    a)Protein hormone binds to the receptor, receptor activates
    D-cAMP, amount of cAMP decreases, G protein becomes activated
    b)Protein hormone binds to the receptor, amount of cAMP
    decreases, receptor activates D-cAMP, G protein becomes activated
    c)G protein becomes activated, receptor activates D-cAMP,
    amount of cAMP decreases, protein hormone binds to the receptor
    d)G protein becomes activated, amount of cAMP decreases,
    receptor activates D-cAMP, protein hormone binds to the receptor
    • a)Protein hormone binds to the receptor, receptor activates
    • D-cAMP, amount of cAMP decreases, G protein becomes activated
  5. What happens after activation of G-proteins?

    A)All of these
    B)None of these
    C)Activation of enzymes
    D)Changes in membrane potential
    E)Activation of stuff that’s already in the cell
    F)Opening of ion channels
    A)All of these
    (this multiple choice question has been scrambled)
  6. _______ are quick and short lived.

    A)All of these
    B)First messengers
    C)Protein hormones
    D)Steroid hormones
    C)Protein hormones
    (this multiple choice question has been scrambled)
  7. Steroid hormones include

    a)Cortical steroids
    b)E & NE
    c)Progesterone/Testosterone
    d)Aldosterone/Calcitrol
    e)A & C
    f)All of the above
    f)All of the above
  8. Steroid hormones
    A) all of these
    B) B & C only
    C) work with gene activation
    D) move through the plasma membrane
    E) bind to the DNA (inside the cell) and turns on the gene
    A) all of these
    (this multiple choice question has been scrambled)
  9. _____ initiate protein synthesis of new proteins. Takes longer to act but the effects last longer.
    A) Catecholamines
    B) Protein hormones
    C) Steroid hormones
    D) Releasing hormones
    C) Steroid hormones
    (this multiple choice question has been scrambled)
  10. Hormones from the ________ are dumped into the portal system and act on the anterior pituitary.
    A) Adrenal cortex
    B) Thalamus
    C) Pineal gland
    D) Hypothalamus
    D) Hypothalamus
    (this multiple choice question has been scrambled)
  11. Thyroid hormones contain _______
    A) Iodine
    B) Fat soluble vitamins
    C) Phosphate
    D) Full valance electron shells
    A) Iodine
    (this multiple choice question has been scrambled)
  12. Which hormone is produced by the suprarenal medulla?
    A) glucocorticoids
    B) all of these
    C) aldosterone
    D) E & NE
    B) all of these
    (this multiple choice question has been scrambled)
  13. Cyclic-AMP functions as a second messenger to
    A) bind the hormone-receptor complex to DNA segments
    B) build proteins and catalyze speficic reaction
    C) activate adenylate cyclase
    D) open ion channels and activate key enzymes in the cytoplasm
    D) open ion channels and activate key enzymes in the cytoplasm
    (this multiple choice question has been scrambled)
  14. ACTH stimulates the release of
    A) growth hormones by the hypothalamus
    B) steriod hormones by the suprarenal glands
    C) thyroid hormones by the hypothalamus
    D) gonadotropins by the suprarenal glands
    B) steriod hormones by the suprarenal glands
    (this multiple choice question has been scrambled)
  15. Growth is affected by:
    A) PTH
    B) A & E
    C) Reproductive hormones
    D) Calcitrol
    E) all of these
    E) all of these
    (this multiple choice question has been scrambled)
  16. Effects of thyroid hormones
    A) increases the production of sodium/potassium ATPase
    B) increase the rate of energy consumption
    C) all of these
    D) accelerates ATP production
    C) all of these
    (this multiple choice question has been scrambled)
  17. Calcitonin _____ the amount of Ca ions in the body, Parathyroid hormone _______ the amount of Ca ions in the body.
    A) decreases, decreases
    B) increases, increases
    C) decreases, increases
    D) increases, decreases
    C) decreases, increases
    (this multiple choice question has been scrambled)
  18. Which one is NOT a function of Natriuretic peptides?
    A) suppresses thirst
    B) increases the excretion of proteins
    C) inhibits ADH, Aldosterone and Angiotensin II
    D) promotes loss of Na/H2O at the kidneys
    B) increases the excretion of proteins
    (this multiple choice question has been scrambled)
  19. _______ raises blood glucose and ________ lowers blood glucose.
    A) Insulin, glucagon
    B) None of these
    C) Insulin, Calcitonin
    D) Glucagon, insulin
    D) Glucagon, insulin
    (this multiple choice question has been scrambled)

What would you like to do?

Home > Flashcards > Print Preview