Nokea
Which datum requires immediate intervention by the nurse for the client diagnosed with asbestosis?
- A. The client develops an S3 heart sound.
- B. The client has clubbing of the fingers.
- C. The client is fatigued in the afternoon.
- D. The client has basilar crackles in all lobes.
Correct Answer: A
Rationale: An S3 heart sound (A) indicates heart failure, a serious complication in asbestosis due to pulmonary hypertension, requiring immediate intervention. Clubbing (B) is a chronic finding, not acute. Fatigue (C) is common but not urgent. Basilar crackles (D) are expected in asbestosis and less critical than cardiac issues.
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The nurse is preparing the client diagnosed with laryngeal cancer for a laryngectomy in the morning. Which intervention is the nurse's priority?
- A. Take the client to the intensive care unit for a visit.
- B. Explain that the client will need to ask for pain medication.
- C. Demonstrate the use of an antiembolism hose.
- D. Find out if the client can read and write.
Correct Answer: D
Rationale: Literacy (D) ensures post-laryngectomy communication (e.g., writing), a priority. ICU visit (A), pain requests (B), and TED hose (C) are secondary.
Which question is most important for the nurse to ask the client at this time?
- A. When did you last take your prescribed medications?
- B. Have you taken all your medications as prescribed?
- C. How many drug refills have you obtained?
- D. Have you experienced any drug side effects?
Correct Answer: B
Rationale: Asking if the client has taken all medications as prescribed assesses adherence, which is critical for tuberculosis treatment efficacy.
Before discharging a client with fractured ribs from the emergency department, which instruction is most important for the nurse to give the client?
- A. Avoid coughing to prevent further injury.
- B. Take deep breaths periodically.
- C. Apply heat to the chest daily.
- D. Sleep in a prone position.
Correct Answer: B
Rationale: Taking deep breaths periodically prevents atelectasis and pneumonia, which are risks with fractured ribs due to shallow breathing.
Which option below is considered a positive Homan's Sign for the assessment of a deep vein thrombosis (DVT)?
- A. The patient reports pain when the foot is manually dorsiflexed.
- B. The patient reports pain when the foot is manually plantarflexed.
- C. The patient experiences pain when the leg is extended.
- D. the patient experiences pain when the leg is flexed.
Correct Answer: A
Rationale: Homan's Sign is NOT reliable because of false positives, but know for exams how to elicit a response. It done by manually (forced) dorsiflexing the patient's foot (bending it up towards the shin) and if it causes the patient pain it considered a positive Homan's Sign. However, the MD must further investigate if the patient has a DVT.
A patient with active tuberculosis is taking Ethambutol. As the nurse you make it priority to assess the patient's?
- A. hearing
- B. mental status
- C. vitamin B6 level
- D. vision
Correct Answer: D
Rationale: This medication can cause inflammation of the optic nerve. Therefore, it is very important the nurse asks the patient about their vision. If the patient has blurred vision or reports a change in colors, the MD must be notified immediately.