Nokea
A nurse is caring for a client who has cancer and is receiving palliative care. Which of the following statements should the nurse identify as an indication that the client understands and accepts his prognosis?
- A. I am thinking of getting a second opinion.
- B. I am hoping this will help relieve my discomfort.
- C. This is making me stronger every day.
- D. This is not working, and I plan to stop treatment.
Correct Answer: B
Rationale: Palliative care focuses on symptom relief, and the statement reflects an understanding of this goal.
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A nurse is collecting data from a client who has respiratory insufficiency. Which of the following findings should the nurse identify as an early sign of inadequate oxygenation?
- A. Diaphoresis
- B. Retractions
- C. Cyanosis
- D. Restlessness
Correct Answer: D
Rationale: Restlessness is an early sign of inadequate oxygenation, indicating the body's attempt to compensate for low oxygen levels.
A nurse is performing chest physiotherapy for a client with a respiratory infection. Which of the following techniques should the nurse use to increase the velocity and turbulence of the air the client exhales?
- A. Postural drainage
- B. Nebulization
- C. Percussion
- D. Vibration
Correct Answer: D
Rationale: Vibration increases air turbulence and helps loosen secretions, facilitating expectoration.
A nurse is collecting data from a client who has narcolepsy. Which of the following manifestations should the nurse expect? (Select all that apply).
- A. Feeling extremely tired upon waking
- B. Sudden attacks of sleep
- C. Sleep-wake cycle hallucinations
- D. Sleep apnea
- E. Urge to move the legs when trying to sleep
Correct Answer: B, C
Rationale: The correct manifestations for narcolepsy are sudden attacks of sleep and sleep-wake cycle hallucinations. Narcolepsy is a neurological disorder characterized by excessive daytime sleepiness, sudden attacks of sleep (choice B), and disrupted REM sleep leading to sleep-wake cycle hallucinations (choice C). Choice A (feeling extremely tired upon waking) is more indicative of general fatigue rather than narcolepsy. Choice D (sleep apnea) is a separate sleep disorder characterized by pauses in breathing during sleep. Choice E (urge to move the legs when trying to sleep) is a symptom of restless leg syndrome, which is not typically associated with narcolepsy.
A nurse is reinforcing teaching with a client who reports constipation. Which of the following should the nurse discuss as causes of constipation? (Select all that apply.)
- A. Excessive laxative use
- B. Ignoring the urge to defecate
- C. Inadequate fluid intake
- D. Increased fiber in the diet
- E. Increased activity
Correct Answer: A,B,C
Rationale: The correct answer is A, B, and C. A: Excessive laxative use can lead to constipation by causing dependency on laxatives. B: Ignoring the urge to defecate can disrupt the normal bowel movement pattern, leading to constipation. C: Inadequate fluid intake can result in hard, dry stools that are difficult to pass, causing constipation. D: Increased fiber in the diet actually helps prevent constipation by adding bulk to the stool. E: Increased activity generally promotes bowel regularity and helps prevent constipation. By discussing A, B, and C with the client, the nurse can address common causes of constipation and provide appropriate interventions.
A nurse is checking the apical pulse of a client who is taking several cardiovascular medications. Which of the following actions should the nurse take?
- A. Count the apical pulsations for a full minute.
- B. Check the apical pulse with a Doppler device.
- C. Use the diaphragm of the stethoscope to listen to the apical pulsations.
- D. Press the stethoscope firmly against the client's skin.
Correct Answer: A
Rationale: The correct answer is A: Count the apical pulsations for a full minute. This is because counting the apical pulse for a full minute provides the most accurate and reliable measurement of the heart rate, especially in clients taking cardiovascular medications where variations may occur. Checking for a full minute allows the nurse to capture any irregularities or changes in the pulse rhythm.
Choice B is incorrect because using a Doppler device is not necessary for routine assessment of the apical pulse. Choice C is incorrect as the bell of the stethoscope, not the diaphragm, is used to listen to the apical pulse for better sound transmission. Choice D is incorrect as pressing the stethoscope firmly against the skin can distort the sound of the pulse.