A nurse is about to administer an intermittent enteral feeding to a client who has an NG tube in place. Besides obtaining an x-ray, which of the following methods should the nurse use to verify the placement?
Inject air and listen for bubbling.
Test the pH of the gastric aspirate.
Measure the gastric residual.
Add food coloring to the formula.
The Correct Answer is B
This is done by aspirating a small amount of stomach contents and testing the pH using pH paper or a pH indicator strip. The pH of stomach contents is typically acidic (pH less than 5), indicating proper placement in the stomach.
Injecting air and listening for bubbling is not a reliable method to verify tube placement, as it can lead to complications such as pneumothorax.
Measuring gastric residual is done to assess the amount of gastric contents remaining in the stomach, but it does not confirm tube placement.
Adding food coloring to the formula is not a standard practice and does not provide reliable confirmation of tube placement.
X-ray is the gold standard method to confirm tube placement but is not typically done before every intermittent feeding unless there are concerns about tube placement
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
c. Diminished pulses on the affected extremity. This finding may indicate compromised circulation, which is
a serious complication that requires immediate intervention.
Option a. Ecchymosis on the inner left thigh may be a concerning finding, but it is not as urgent as diminished pulses. Ecchymosis may be a result of trauma during cast application, and may resolve on its own.
Option b. One fingerbreadth of space between the cast and the skin is a normal finding and indicates that the cast is not too tight.
Option d. Client report of muscle spasms of the left leg is a common complaint in clients with casts and may
be addressed with medication or other interventions, but it is not as urgent as diminished pulses. Therefore, the priority finding in this scenario is c. Diminished pulses on the affected extremity.
Correct Answer is ["B","C"]
Explanation
Turn cellular phones to silent mode: In an active shooter situation, it is crucial to maintain silence to avoid drawing attention to your location. Switching cellular phones to silent mode helps ensure that ringtones or notifications do not alert the shooter to your presence.
Wave hands to attract the attention of law enforcement: When law enforcement or emergency personnel arrive at the scene, it is essential to signal to them that you are not a threat and that you require assistance. This can be done by putting hands up, keeping them visible, and following any instructions provided by law enforcement.
Move wounded clients to a safe area before finding shelter: It is important to prioritize the safety of individuals involved in an active shooter situation. However, moving wounded clients should be done only if it can be done quickly and without putting oneself or others at risk. The primary goal is to seek safety and follow established protocols, such as "run, hide, fight" principles, rather than focusing on moving injured individuals during an ongoing threat.
Attempt to bargain with the shooter: Bargaining or negotiating with an active shooter is strongly discouraged. It is important to remember that the primary goal in an active shooter situation is to ensure personal safety and the safety of others. Engaging with the shooter may escalate the situation or put oneself and others at greater risk.
The in-service should focus on providing staff members with practical guidance on how to respond to an active shooter situation, emphasizing the importance of following established protocols, staying calm, and seeking safety. Additionally, the in-service should include training on recognizing and reporting suspicious behavior, as prevention and early intervention can play a crucial role in mitigating such incidents.
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