18 Questions
Why should medications not be given by tube during a feeding infusion?
To ensure the medication is effective
What is the goal of diet intervention in patients receiving enteral nutrition?
To promote an oral diet
Why is parenteral nutrition considered a life-saving therapy?
Because it is used for patients with a nonfunctional GI tract
How is parenteral nutrition typically administered?
As a continuous drip by pump infusion
Why is it important to taper the infusion rate of parenteral nutrition near the end of each cycle?
To give the pancreas time to adjust
What is the risk of rapid changes in the infusion rate of parenteral nutrition?
Hypoglycemia or hyperglycemia
What is the main purpose of using a clear liquid diet?
To resume oral intake after a prolonged period
What is the primary goal of a regular diet in a hospital setting?
To provide optimal nutritional status
What is a key consideration when administering parenteral nutrition to a patient?
PN should not be used when the patient is expected to resume oral intake within 7 to 14 days.
What is a benefit of continuous drip feedings in critically ill patients?
Decreased risk of diarrhea and aspiration
What is a common issue that may arise with enteral nutrition?
Tube feeding complications
Why are peripheral parenteral nutrition solutions limited in the amount of calories they can provide?
Because they must be isotonic to prevent phlebitis and thrombus formation
What is the main difference between enteral and parenteral nutrition?
Enteral is for oral intake, while parenteral is for intravenous nutrition
What is the primary consideration when assessing a patient's nutrition needs?
The patient's medical condition and nutritional status
What type of vein is typically used for infusing a hypertonic, nutritionally complete solution?
Central vein
What is the purpose of a mechanically altered diet?
To accommodate patients with chewing or swallowing difficulties
What is the typical use of peripheral parenteral nutrition?
Short-term nutrition support for patients who require less than 2500 cal/day
Why are medications not typically added to PN solutions?
Because they are incompatible with nutrients in the solution
This quiz covers the administration of parenteral nutrition, including considerations for adding medications to PN solutions and guidelines for use in critically ill patients.
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