The nucleic acids adenine and guanine cannot be catabolized; they ...

[bobthebuilder]

The nucleic acids adenine and guanine cannot be catabolized; they must undergo deamination and be excreted as:
 
  A) uremic acid. B) urea. C) urine. D) None of the above

Question 2

When administering fentanyl, an advantage is that:
 
  a. It may be administered intranasally
  b. It may only be administered IV which makes administration more reliable
  c. The dosage is the same as morphine
  d. It lasts 45 times longer than other narcotic analgesics

[tdewitt]

Answer to Question 1

D

Answer to Question 2

a
Rationale: a. Correct. This is an advantage when an IV is not or can not be established.
b. Fentanyl may be administered intranasally or intravenously.
c. The dosage of fentanyl is 25100 mcg. Morphine is 210 mg.
d. Fentanyl is a short-lasting narcotic analgesic.

[bobthebuilder]

Excellent

[scikid]

Gracias!