This topic contains a solution. Click here to go to the answer

Author Question: Compare and contrast peripheral parenteral nutrition and total parenteral ... (Read 69 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
Compare and contrast peripheral parenteral nutrition and total parenteral nutrition.

Question 2

A result of transamination reactions is the synthesis of ____.
 A) essential amino acids
  B) nonessential amino acids
  C) neurotransmitters and hormones
  D) both nonessential and essential amino acids



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

31809pancho

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

In peripheral parenteral nutrition, nutrients are delivered using only the peripheral veins. The peripheral veins can be damaged by overly concentrated solutions, though. To prevent complications, the osmolarity of PPN is kept below 900 milliosmoles per liter, a concentration that limits the amounts of energy and protein the solution can provide. PPN is most often used in patients who require short-term nutrition support and who do not have high nutrient needs or fluid restrictions. Most patients meet their nutrient needs using the larger, central veins, where blood volume is greater and nutrient concentrations do not need to be limited. This method can reliably provide all of a person's nutrient requirements and therefore is called total parenteral nutrition (TPN). Because the central veins carry a large volume of blood, the parenteral solutions are rapidly diluted; thus, patients with high nutrient needs or fluid restrictions can receive the nutrient-dense solutions they require. TPN is also preferred for patients who require long-term parenteral nutrition.

Answer to Question 2

B




cagreen833

  • Member
  • Posts: 544
Reply 2 on: Aug 21, 2018
YES! Correct, THANKS for helping me on my review


tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

For a complete list of videos, visit our video library