A nurse is caring for an older adult client who has a hearing aid.
Which of the following actions should the nurse take when the client reports hearing a whistling sound from the hearing aid?

Choice A rationale

Verifying the bilirubin level of the tube contents is not a standard or reliable method for checking the placement of a feeding tube. Bilirubin is a bile pigment found in the liver and bile ducts, and its levels are not indicative of tube placement in the gastrointestinal tract.

Choice B rationale

Checking the pH level of gastric contents can help determine if the tube is in the stomach, but it is not the most reliable method. Gastric pH is typically acidic (1.5-3.5), but the pH can vary, and this method does not rule out respiratory placement or other incorrect placements.

Choice C rationale

Auscultating for air insufflation involves listening for the sound of air injected through the tube into the stomach. However, this method is not reliable as it does not confirm the exact location of the tube and can give false positives if the tube is in the esophagus or respiratory tract.

Choice D rationale

Requesting a chest x-ray is the most reliable method for verifying feeding tube placement. It provides a clear visual confirmation of the tube's location, ensuring it is correctly positioned in the stomach or small intestine and not in the respiratory tract or other incorrect locations.

Choice A rationale

Unlocking and removing the inner cannula is the first step. It allows access to the inner cannula for cleaning and ensures that the tracheostomy tube remains patent.

Choice B rationale

Pouring 2.54 cm (1 in) of 0.9% sodium chloride solution into the sterile basin provides the necessary solution for cleansing the inner cannula and stoma site, helping to maintain sterility and prevent infection.

Choice C rationale

Scrubbing the inside and outside of the inner cannula with a small brush ensures that any mucus or debris is removed, reducing the risk of infection and maintaining clear airways.

Choice D rationale

Wiping the inside of the inner cannula with a folded pipe cleaner helps to remove any remaining debris or solution, ensuring that the inner cannula is thoroughly cleaned.

Choice E rationale

Cleansing the stoma site with 0.9% sodium chloride solution helps to remove any mucus or debris from the site, maintaining hygiene and reducing the risk of infection.