A nurse is preparing to insert a client's NG tube for enteral feedings. Which of the following actions should the nurse take first?
Mark the length to be inserted on the tube with tape.
Instruct the client to hyperextend her neck.
Place a water-based lubricant on the tip of the tube.
Compare the patency of the client's nares.
The Correct Answer is D
A. Mark the length to be inserted on the tube with tape: Marking the insertion length is important to ensure correct placement, but this step should occur after assessing which nare to use and preparing the client.
B. Instruct the client to hyperextend her neck: Hyperextending the neck is not recommended during NG tube insertion; instead, the client should slightly flex the neck to facilitate tube passage.
C. Place a water-based lubricant on the tip of the tube: Lubricating the tube reduces discomfort and eases insertion, but this step comes after selecting the nostril and preparing the client.
D. Compare the patency of the client’s nares: Assessing which nostril is more patent is the first priority to ensure the tube is inserted through the nare that offers the least resistance, reducing trauma and improving comfort during insertion.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "The lower end of the sling goes below the client's calves." The lower end of the sling should support the thighs and buttocks but typically does not extend below the calves. Positioning the sling incorrectly can cause discomfort or injury during the lift.
B. "The sides of the sling are for the client to hold on to." While some slings have loops for the caregiver to grasp, clients usually do not hold onto the sling sides during the lift, as this could interfere with safe handling and stability.
C. "This type of device is useful for a client who cannot assist." Mechanical lifts are specifically designed to safely transfer clients who have little or no ability to assist with moving. This reduces injury risk for both client and caregiver and ensures safe mobility.
D. "The device requires the client to use upper body strength." Mechanical lifts minimize the need for client effort, especially upper body strength. They are intended for clients unable to bear weight or assist, so reliance on client strength contradicts the device’s purpose.
Correct Answer is B
Explanation
A. Testicular examination: Testicular cancer screening is typically encouraged from adolescence to around age 35, as it is more common in younger men. Routine testicular exams are not specifically recommended starting at age 50.
B. Colonoscopy: Colorectal cancer screening, such as colonoscopy, should begin at age 45 or 50 for individuals at average risk. It is a key preventive measure for detecting colorectal cancer in its early stages.
C. Clinical breast examination: Clinical breast exams may be done earlier, typically starting in the 20s or 30s, depending on risk factors. They are not newly initiated at age 50.
D. Fasting blood glucose: Screening for diabetes may begin as early as age 35 in adults with risk factors. It is important but not specifically recommended as a new screening starting at age 50.
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