Author Question: Parenteral nutrition (PN) can be infused into either a central or peripheral vein. What type of ... (Read 23 times)

skymedlock · **on:** Aug 2, 2018

Parenteral nutrition (PN) can be infused into either a central or peripheral vein. What type of parenteral solution is infused into a central vein?

A) Hypertonic C) Isotonic
B) Hypotonic D) 40 isotonic, 50 hypotonic

Question 2

A client who received chemotherapy and radiation for head and neck cancer is experiencing profound dysphagia. What actions can the nurse suggest to deal with this condition?

1. Encourage hot or warm beverages
2. Use peanut butter as a spread on bread
3. Avoid foods that have a metallic taste
4. Avoid foods that are dry, coarse, or sticky

meltdown117 · **Reply #1 on:** Aug 2, 2018

Answer to Question 1

A
Feedback:
Central PN infuses a hypertonic, nutritionally complete solution through a large-diameter central vein so that it is quickly diluted.

Answer to Question 2

4

Rationale: A client experiencing dysphagia, difficulty swallowing, should choose soft, moist foods. Hot beverages are not recommended in the client with dysphagia. Peanut butter has no special significance but is sticky and may be difficult for the client to eat. Avoiding sticky or lumpy food is advised. Some clients may report a metallic taste related to chemotherapy treatments. Avoiding metallic-tasting foods may be helpful but will not impact dysphagia.