Question

During trach care, which of the following should the nurse place underneath the flanges of the outer cannula?

a) commercially prepared transparent dressing
b) cotton filled gauze squares
c) commercially prepared fenestrated dressing
d) twill tape

Answer 1

During trach care, the nurse should place cotton filled gauze squares underneath the flanges of the outer cannula to assist with gas and nutrient exchange and prevent the diffusion of fluid into the interstitial space.

Step-by-step explanation:

During trach care, the nurse should place cotton filled gauze squares underneath the flanges of the outer cannula. This helps with gas and nutrient exchange and prevents the diffusion of fluid into the interstitial space. Cotton filled gauze squares provide a soft and absorbent barrier that helps to keep the area clean and protect the skin from irritation.