A nurse is assessing for correct placement of a client's NG feeding tube prior to administering a bolus feeding. Which of the following actions should the nurse take?
Insert air in the tube and listen for gurgling sounds in the epigastric area.
Aspirate contents from the tube and verify the pH level.
Review the medical record for previous x-ray verification of placement.
Auscultate the lungs for adventitious breath sounds.
The Correct Answer is B
A. This is an incorrect action. Inserting air in the tube and listening for gurgling sounds in the epigastric area is not a reliable method to confirm NG tube placement, as it can produce false-positive results due to air entering the stomach or intestines.
B. This is a correct action. Aspirating contents from the tube and verifying the pH level is a valid method to confirm NG tube placement, as gastric contents typically have a pH of less than 5.5, while intestinal or respiratory contents have a higher pH.
C. This is an incorrect action. Reviewing the medical record for previous x-ray verification of placement is not sufficient to confirm NG tube placement, as the tube can migrate or become dislodged after insertion. X-ray verification should be done initially and whenever there is doubt about the tube's position.
D. This is an incorrect action. Auscultating the lungs for adventitious breath sounds is not a specific method to confirm NG tube placement, as it can indicate other conditions such as pneumonia or pulmonary edema. It can also miss signs of respiratory complications due to NG tube misplacement, such as pneumothorax or bronchial obstruction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The client is taking numerous deep, measured breaths. This is not an indication of potential violence, but rather a coping strategy to calm down and regulate emotions.
B. The client is calmly telling their partner that "the staff here is so controlling." This is not an indication of potential violence, but rather a expression of frustration or dissatisfaction with the treatment setting.
C. The client is sitting with their head in their hands and appears to be crying. This is not an indication of potential violence, but rather a sign of sadness or distress.
D. The client is pacing around the chair in which their partner is sitting. This is an indication of potential violence, as it shows restlessness, agitation, and possible intimidation of the partner.
Correct Answer is B
Explanation
Choice A reason:
Mild pain in the hip region can be caused by various musculoskeletal issues, such as muscle strains, bursitis, or even referred pain from other areas. It is not a characteristic symptom of scoliosis.
Choice B reason
Scoliosis is characterized by an abnormal sideways curvature of the spine, which can cause uneven shoulders and pelvic heights. As the spine curves abnormally, it can lead to asymmetry in the shoulders and hips, which are noticeable during physical examination. This asymmetry is a key clinical sign that suggests the presence of scoliosis.
Choice C reason:
Limited range of motion (ROM) of the hips is more likely related to hip joint issues or musculoskeletal conditions affecting the hips, not specifically scoliosis.
Choice D reason:
Exaggerated curvature of the sacrum may indicate other spinal abnormalities or conditions affecting the lower back, but it is not typically associated with scoliosis, which primarily affects the curvature of the spine higher up in the thoracic or lumbar regions.
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