What tube feeding method must be used when the food substance is ...

[shenderson6]

What tube feeding method must be used when the food substance is delivered beyond the pylo-rus?
 
  a. Bolus
  b. Intermittent
  c. Continuous drip
  d. Pressurized

Question 2

What percent of the patient's caloric intake should come from fat in most circumstances?
 
  a. 10 to 15
  b. 20 to 30
  c. 30 to 40
  d. 40 to 50

[pocatato]

Answer to Question 1

ANS: C
Because the small bowel lacks storage capacity, feedings delivered beyond the pylorus must be provided by the continuous drip method.

Answer to Question 2

ANS: B
Ideally, approximately 20 of a patient's estimated calorie needs should be provided by pro-teins. For critically ill patients, 50 to 60 of the total daily calories can be in the form of simple carbohydrate, and the remaining calories (20 to 30) should be provided from fat.