A nurse is teaching a child who has asthma about using a metered-dose inhaler with a mouthpiece. Identify the sequence of steps the nurse should instruct the child to take. (Move the steps below into the box on the right, placing them in the order of performance. Use all the steps.)
Remove the inhaler from the mouth.
Depress the canister while inhaling slowly.
Hold breath for 10 seconds.
Exhale slowly through the nose.
The Correct Answer is D,B,C,A
D. Before using the inhaler, the child should exhale fully to empty the lungs and ensure that the medication can be effectively inhaled. This step prepares the airways to receive the medication.
B. As the child starts to inhale slowly and deeply through the mouthpiece, they should simultaneously depress the canister to release the medication. This coordinated action ensures that the medication is delivered into the lungs.
C. After inhaling the medication, the child should hold their breath for about 10 seconds (or as long as comfortable). This allows the medication to settle in the airways and improves its effectiveness.
A. After holding the breath, the child can remove the inhaler from their mouth. This step concludes the inhalation process and allows the child to exhale normally.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Logrolling is a specific turning technique used to maintain spinal alignment post-operatively. It requires two nurses to prevent injury to the spine.
B. While elevating the head of the bed is important to prevent respiratory complications, a 30° angle is too high for a patient with spinal instrumentation. A lower angle is typically recommended to maintain spinal alignment.
C. Early ambulation is encouraged after surgery, but 12 hours is too soon. The adolescent will likely be on bed rest for several days to allow the fusion to stabilize.
D. Clear liquids are often introduced earlier than 4 hours post-surgery, once bowel sounds return and there is no evidence of nausea or vomiting.
Correct Answer is A
Explanation
A. Chemotherapy can decrease platelet count, increasing the risk of bleeding. A soft-bristled toothbrush helps prevent gum bleeding.
B. This might help stimulate appetite but it doesn't address the specific concerns related to chemotherapy side effects.
C. If stomatitis develops, which is a painful inflammation and ulceration of the mouth, rinsing with a mild saline solution is generally recommended rather than chlorhexidine mouthwash, which can sometimes cause irritation.
D. Antiemetics should be administered as needed based on the child's symptoms, not on a fixed schedule.
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