A nurse is performing nasopharyngeal suctioning for an adult client. Which of the following techniques should the nurse use?
Insert the catheter 10 cm (4 in..
Apply suction while inserting the catheter.
Apply intermittent suction for 30 seconds.
Wait 1 min between suctioning attempts.
The Correct Answer is D
A. In adults insert catheter approximately 16 cm (6.5 inches); in older children, 8– 12 cm (3–5 inches); in infants and young children, 4–7.5 cm (1.5–3 inches). Rule of thumb is to insert catheter distance from tip of nose (or mouth) to angle of mandible.
B. Suction should not be applied while inserting the catheter, as it could cause trauma to the mucosa and increase discomfort. Suction should only be applied while withdrawing the catheter, and it should be done intermittently to avoid injury and reduce the risk of hypoxia.
C. Suctioning should not exceed 10-15 seconds at a time to prevent hypoxia and other complications. Prolonged suctioning can lead to oxygen depletion and potential respiratory distress in the client.
D. Waiting at least 1 minute between suctioning attempts allows the client to recover and helps maintain adequate oxygenation. This pause is essential to prevent hypoxia and to ensure the client has time to breathe normally before the next suctioning attempt.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Weight loss is a potential side effect of methylphenidate, but it is not a direct indicator of medication effectiveness.
B. Correct. Improved ability to complete tasks like homework can be a positive indication of the medication's effectiveness in managing ADHD symptoms.
C. Increased caloric intake might not be directly related to the medication's effectiveness.
D. "A better grasp of reality" is a vague statement and not a specific indicator of ADHD medication effectiveness.
Correct Answer is D
Explanation
A. Incorrect. Laying down immediately after a meal can worsen GERD symptoms. Remaining upright for at least 23 hours after eating is recommended.
B. Incorrect. Eating large meals can exacerbate GERD symptoms. Smaller, more frequent meals are advised.
C. Incorrect. While coffee can trigger GERD symptoms in some, specifying a particular number of cups may not be appropriate. Avoiding triggers and monitoring symptoms is the general advice.
D. Correct. Elevating the head of the bed while sleeping helps prevent stomach acid from flowing back into the esophagus, reducing nighttime GERD symptoms.
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