Question

When checking for nasogastric tube placement, he nurse should conduct which of the following procedures? A) Instill 20 mL of air into the tube and listen for a whooshing sound B) Aspirate stomach contents and check the pH C) Aspirate stomach contents and check the ccolor D) Auscultate lung sounds

Answer 1

To check for nasogastric tube placement, the nurse should aspirate stomach contents and check the pH.

Step-by-step explanation:

When checking for nasogastric tube placement, the nurse should conduct the following procedure: B) Aspirate stomach contents and check the pH. This involves using a syringe to withdraw the contents from the tube and testing the acidity level using pH paper or a pH meter. Checking the pH helps confirm if the tube is correctly positioned in the stomach because stomach contents have an acidic pH of around 1-4. If the pH is higher, it indicates the tube is not in the stomach.

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