A nurse is instructing a group of adult clients about nutrition. The nurse should include which of the following as the recommended amount of vegetables servings per day?

A. While Lactated Ringer's is often used for fluid resuscitation, it doesn't contain the necessary nutrients to replace TPN. It can lead to electrolyte imbalances and other complications if used for extended periods.
B. While Dextrose 10% provides calories, it lacks essential amino acids, electrolytes, and other nutrients found in TPN. Prolonged use can lead to imbalances and nutritional deficiencies.
C. Dextrose 5% in water is a commonly used IV fluid that can be administered temporarily while waiting for the next TPN container. It provides hydration and some calories, but it's important to monitor the client's glucose levels closely.
D. While 0.9% sodium chloride (normal saline) is used for fluid replacement, it can lead to hypernatremia (excess sodium) if used for extended periods, especially in clients receiving TPN.

A. Before administering an enteral feeding, it's important to discard any residual gastric contents to prevent aspiration. Aspirating and discarding the residual helps to assess gastric emptying and ensure that the stomach is able to tolerate the feeding.
B. While placing the client in a semi-Fowler's position is generally recommended during and after enteral feedings to help prevent aspiration, it's not necessary prior to administering the feeding.
C. Warming the feeding solution to body temperature can help to improve the client's comfort and may reduce nausea. However, it's not a critical step before administering the feeding.
D. Testing the pH of gastric aspirate is important to assess for gastric placement and to ensure that the tube is not in the lungs. However, it's typically done prior to the initial placement of the NG tube and is not routinely repeated before each feeding.