The nurse is teaching at a community center about decreasing risk ...

[bio_gurl]

The nurse is teaching at a community center about decreasing risk factors for cancer. Which of the following risk factors would the nurse include regarding leukemia? (Select all that apply.)
 
  1. Diets high in fat
   2. Down syndrome
   3. Exposure to gasoline
   4. Decreased exercise
   5. Cancer therapy

Question 2

When administering oxygen via nasal prongs to a patient, the nurse should
 
  a. apply water-soluble lubricant to the prongs before inserting
  b. position nasal prongs into the patient's nares with curves of prongs pointing toward the floor of the nostrils
  c. tape the cannula tubing to the patient's face
  d. lubricate the prongs with petroleum jelly before inserting

[SeanoH09]

Answer to Question 1

2. Down syndrome
3. Exposure to gasoline
5. Cancer therapy

Rationale:
A higher incidence of leukemia is associated with Down syndrome, exposure to gasoline, and treatment for cancer. High-fat diets are not a risk factor for leukemia. A lack of exercise is not a risk factor for leukemia.

Answer to Question 2

B
The cannula should not be taped to the patient's face. The nasal prongs should not be lubricated before inserting them into the patient's nares. The nurse should position the prongs into the nares with the curves pointing toward the floor of the nostrils for comfort and ideal oxygen delivery.

[bio_gurl]

Wow, this really help

[mohan]

TYSM