a nurse is teaching a client about the use of a metered dose inhaler mdi which instruction should the nurse include in the teaching
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PN ATI Capstone Fundamentals Quiz

1. A nurse is teaching a client about the use of a metered-dose inhaler (MDI). Which instruction should the nurse include in the teaching?

Correct answer: A

Rationale: Corrected Rationale: Inhaling the medication deeply for 3-5 seconds and holding the breath for 10 seconds after inhalation ensures effective medication delivery to the lungs. Choice A is the correct instruction for the use of a metered-dose inhaler (MDI). Choice B, exhaling forcefully before inhaling, is incorrect as it can lead to decreased medication delivery. Choice C, shaking the MDI vigorously before use, is also incorrect as excessive shaking can cause the medication to clump. Choice D, holding the mouthpiece 2.5-5 cm (1-2 in) in front of the mouth, is not recommended as it may lead to improper inhalation technique.

2. A nurse is providing teaching to a client who is at 34 weeks of gestation and is scheduled for a nonstress test. Which of the following statements should the nurse plan to make?

Correct answer: B

Rationale: The correct statement for the nurse to make is choice B, 'You should expect the test to take about 30 minutes.' The nonstress test is used to assess fetal well-being by monitoring fetal heart rate in response to movements. Choice A is incorrect because medications are not typically administered during a nonstress test. Choice C is incorrect as there is no need for the client to fast before the test. Choice D is incorrect because determining fetal lung maturity is usually done through other tests, not the nonstress test.

3. A nurse is caring for a client who has a prescription for a narcotic medication. After administering, the nurse is left with an unused portion. What should the nurse do?

Correct answer: C

Rationale: The correct answer is to discard the medication with another nurse as a witness. Controlled substances, such as narcotic medications, must be properly disposed of to prevent misuse or diversion. Having another nurse witness the disposal ensures accountability and follows proper protocols. Storing the unused medication for later use (Choice A) is unsafe and could lead to misuse. Discarding the medication in a regular trash bin (Choice B) is inappropriate as it does not ensure proper disposal of a controlled substance. Reporting the unused portion to the provider (Choice D) is not the immediate action needed for proper medication disposal.

4. When educating a patient on the use of levodopa-carbidopa, which information should the nurse include?

Correct answer: B

Rationale: The correct answer is B: 'Monitor for dyskinesia.' Levodopa-carbidopa can cause dyskinesia as a side effect, which is characterized by involuntary muscle movements. Patients need to be monitored for this adverse effect and instructed to report it to their healthcare provider. Choices A, C, and D are incorrect because levodopa-carbidopa is not a cure for Parkinson's disease, it should be taken at specific times for optimal effect, and it does have side effects, such as dyskinesia.

5. A healthcare provider is assessing a client with congestive heart failure. Which of the following signs should the healthcare provider monitor?

Correct answer: D

Rationale: Correct! In a client with congestive heart failure, peripheral edema, decreased appetite, and fatigue are important signs to monitor as they can indicate worsening heart failure. Peripheral edema is a common sign of fluid retention due to the heart's inability to pump effectively, decreased appetite may indicate worsening heart function, and fatigue can be a result of inadequate cardiac output. Monitoring all these signs is crucial for early intervention and management. Choices A, B, and C are incorrect because monitoring only one symptom may not provide a comprehensive assessment of the client's condition.

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