This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A patient on mechanical ventilation is receiving total parenteral nutrition (TPN). Which of the ... (Read 91 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jun 25, 2018
A patient on mechanical ventilation is receiving total parenteral nutrition (TPN). Which of the following is true?
 
  a. Excessive calorie intake can cause an increase in PaCO2 .
  b. The patient's head should remain elevated at 45 degrees to avoid aspiration.
  c. Lipid intake should be maintained at greater than 2 g/kg/day.
  d. TPN is preferred over the use of enteral feeding to avoid the complication of aspiration.

Question 2

According to Malcolm Knowles' andragogy, which of the following are characteristics of the adult learner? (Select all that apply.)
 
  a. Autonomy
  b. Experience
  c. Instructor-driven assessments
  d. Peer-directed motivation
  e. Individualism


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

medine

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 25, 2018
Answer to Question 1

A
Excessive calorie intake can raise PaCO2 sufficiently to make it difficult to wean a patient from the ventilator. A balanced regimen with both lipids and carbohydrates providing the nonprotein calories is optimal for patients with respiratory compromise, and these patients need to be reassessed continually to ensure that caloric intake is not excessive.

Answer to Question 2

A, B, E
Malcolm Knowles described these principles of adult learning in a model known as andragogy. Adult learning theory stresses concepts of individualism, self-assessment, self-direction, motivation, experience, and autonomy.


CQXA

  • Member
  • Posts: 546
Reply 2 on: Jun 25, 2018
Gracias!

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

The path of blood flow through the chambers of the left and right side of the heart, including the v The path of blood flow through the chambers of the left and right side of the heart, including the v
Effects of Living in Total Darkness on Monoaminergic Systems Effects of Living in Total Darkness on Monoaminergic Systems
The process of ventilation: inspiration and expiration. The process of ventilation: inspiration and expiration.
Grief Responses and Patient Verbalization Grief Responses and Patient Verbalization
Common patient positions. Common patient positions.
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library