A 40-year-old client has an episode of vomiting. On observation ...

[mydiamond]

A 40-year-old client has an episode of vomiting. On observation of the vomitus, coffee
  ground-like material was noticed. What is the most likely cause of this finding?
 
  A) Forcing back of intestinal contents
  B) Presence of bile pigments and salts
  C) Bleeding in the lower digestive tract
  D) Bleeding inside the stomach

Question 2

A client has been diagnosed with problems with the juxtaglomerular apparatus. The
  client is eager to know how this could affect his health. The nurse explains to the client
  that the function of the juxtaglomerular apparatus is
 
  A) to secrete aldosterone.
  B) to promote water retention.
  C) to regulate blood pressure.
  D) to produce erythropoietin.

[jazzlynnnnn]

Answer to Question 1

C

Answer to Question 2

C

[mydiamond]

Excellent

[atrochim]

Thanks for the timely response, appreciate it