Trial and error is not a preferred approach for delivering ...

[formula1]

Trial and error is not a preferred approach for delivering nursing care because
 
  a. it is not based on systematic scientific approaches.
  b. it is not a sanctioned method by the American Nurses Association.
  c. it is based only on intuition and therefore not scientifically based.
  d. patient outcomes are always based only on level 1 evidence.

Question 2

In what way can evidence from disciplines other than nursing be helpful?
 
  a. Theory based non-nursing evidence can provide a basis on which to build new evidence.
  b. Non-nursing evidence supports the use of nursing knowledge obtained by trial and error.
  c. Clinical decision making can be based on findings from single non-nursing research studies.
  d. All evidence is equally important to the practice of nursing.

[makaylafy]

Answer to Question 1

a. it is not based on systematic scientific approaches.

Answer to Question 2

a. Theory based non-nursing evidence can provide a basis on which to build new evidence.

[formula1]

Wow, this really help

[yeungji]

Great answer, keep it coming