A nurse is preparing to administer an intermittent enteral feeding through a small-bore NG tube. Which of the following actions should the nurse take before initiating the feeding?
Flush the tube with 5 mL of water.
Test the pH of fluid aspirated from the tube.
Inject air through the tubing and auscultate for gurgling sounds:
Change the bag and tubing system every 12 hr
The Correct Answer is B
A. Flush the tube with 5 mL of water:
Explanation: Flushing the tube with water is a routine practice before and after administering medications or feedings to maintain tube patency. However, it is not the primary action to confirm tube placement.
B. Test the pH of fluid aspirated from the tube (Correct Answer):
Explanation: Testing the pH of aspirated fluid helps confirm that the tube is in the stomach. A pH between 1 and 5 is generally indicative of gastric placement.
C. Inject air through the tubing and auscultate for gurgling sounds:
Explanation: This method is an older practice and is not recommended as a reliable method for verifying tube placement. Testing the pH is a more accurate and preferred method.
D. Change the bag and tubing system every 12 hr:
Explanation: Changing the bag and tubing system every 12 hours is a routine practice to maintain the integrity of the enteral feeding system. However, it is not specifically related to the initial steps in verifying tube placement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Facility policy and procedure manual.
The facility policy and procedure manual is the primary resource for step-by-step directions to clean up a chemical spill within a specific healthcare setting. Each healthcare facility has its own policies and procedures outlining the appropriate steps to take in the event of a chemical spill to ensure the safety of both patients and healthcare providers.
B. Poison Control Center:
The Poison Control Center is a valuable resource for information related to poisoning, but it may not provide specific step-by-step directions for cleaning up a chemical spill. Its primary focus is on managing exposures and providing advice on the treatment of poisonings.
C. Safety data sheet (SDS):
The Safety Data Sheet provides information about the properties of a chemical substance. While it offers details about the chemical and its hazards, it is not typically used as a step-by-step guide for cleaning up a spill. The SDS is more focused on providing information about the chemical's properties, safety precautions, and emergency response measures.
D. The National Quality Forum:
The National Quality Forum is a healthcare organization that focuses on healthcare quality improvement. It is not a primary resource for specific step-by-step directions for handling a chemical spill. Facility-specific policies and procedures are more appropriate for this purpose.
Correct Answer is C
Explanation
A. "A client can obtain a copy of their psychotherapy notes":
This statement is incorrect. Psychotherapy notes are generally not accessible to clients without specific authorization.
B. "I can remain logged-on to my computer if I step away for less than 5 minutes":
This statement is incorrect. It is essential to log off from the computer when stepping away to protect the confidentiality of client information.
C. "I will ensure that my screen isn't visible to others when I'm documenting":
This is the correct answer. Ensuring that the computer screen is not visible to others is an important practice to maintain confidentiality. It prevents unauthorized individuals from accessing sensitive client information.
D. "I will create a simple password that is easy to remember":
This statement is not recommended. Passwords should be strong and secure to protect against unauthorized access. Using a simple and easily guessable password compromises the confidentiality of electronic health records.
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