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Author Question: What does the body require in order to produce acetylcholine? A) Tyramine B) Tyrosine from the ... (Read 96 times)

joe

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on: Jul 23, 2018
What does the body require in order to produce acetylcholine?
 
  A) Tyramine
  B) Tyrosine from the diet
  C) Choline from the diet
  D) Bilirubin from the liver

Question 2

When the nurse administers heparin it is anticipated the drug will have what action on the patient's body?
 
  A) Binds to factor X
  B) Blocks the formation of thrombin
  C) Binds to factor Xa
  D) Promotes the inactivation of factor VIII


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jlaineee

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Reply #1 on: Jul 23, 2018
Answer to Question 1

C
Feedback:
Acetylcholine (ACh) is an ester of acetic acid and an organic alcohol called choline. Cholinergic nerves use choline, obtained in the diet, to produce ACh. Tyramine and tyrosine are associated with norepinephrine production. Bilirubin is not a neurotransmitter.

Answer to Question 2

B
Feedback:
Heparin blocks the formation of thrombin from prothrombin. Heparin does not bind to factors X and Xa. Heparin does not inactivate factor VIII.


joe

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Reply 2 on: Jul 23, 2018
Great answer, keep it coming :)

laurnthompson

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Reply 3 on: Yesterday
Wow, this really help

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