Nokea
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.
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Which medication should the nurse anticipate the health-care provider ordering for the client diagnosed with ARDS?
- A. An aminoglycoside antibiotic.
- B. A synthetic surfactant.
- C. A potassium cation.
- D. A nonsteroidal anti-inflammatory drug.
Correct Answer: B
Rationale: Synthetic surfactant (B) improves lung compliance in ARDS. Antibiotics (A), potassium (C), and NSAIDs (D) are not standard treatments.
Select all the medications used to treat pneumonia that are narrowspectrum?
- A. Macrolides
- B. Tamiflu
- C. Fluroquinolones
- D. Penicillins
Correct Answer: A,D
Rationale: Narrow-spectrum antibiotics target specific bacteria. Macrolides and Penicillins are narrow-spectrum, effective against gram-positive bacteria common in pneumonia. Tamiflu is antiviral, and Fluoroquinolones are broad-spectrum.
The ABG analysis results reveal that the client's partial pressure of arterial carbon dioxide (PaCO2) is 65 mm Hg. The nurse recognizes that this is abnormal because normal PaCO2 levels fall between which values?
- A. 7.35 and 7.45
- B. 80 and 100 mm Hg
- C. 35 and 45 mm Hg
- D. 22 and 26 mm Hg
Correct Answer: C
Rationale: Normal PaCO2 levels are 35 to 45 mm Hg; a value of 65 mm Hg indicates hypercapnia, common in COPD.
Which nursing action is most appropriate immediately after the chest tube is removed from the client?
- A. Apply a sterile dressing and tape it securely.
- B. Request a chest X-ray to assess lung fields.
- C. Administer oxygen by nasal cannula.
- D. Encourage the client to cough vigorously.
Correct Answer: A
Rationale: Applying a sterile dressing taped securely prevents air entry into the pleural space and promotes healing post-chest tube removal.
Because of this client's impaired speech, which nursing action facilitates communication?
- A. Discourage the client's attempts at communication.
- B. Inform the client to speak slowly when talking.
- C. Listen attentively to the client's vocalizations.
- D. Provide the client with paper and pencil.
Correct Answer: D
Rationale: Providing paper and pencil allows the client with impaired speech post-laryngectomy to communicate effectively through writing.