Nokea
A 72 year-old male patient who is diagnosed with bilateral lower lobe pneumonia is admitted to your unit. The patient has a history of systolic heart failure and arthritis. On assessment, you note the patient has a respiratory rate of 21 , oxygen saturation $93 \%$ on $2 \mathrm{~L}$ nasal cannula, is alert & oriented, and has a productive cough with green/yellowish sputum. Which of the following nursing interventions will you provide to this patient based on your assessment findings and the patient's diagnosis? Select-all-that-apply:
- A. Keep head-of-the-bed less than 30 degrees at all times.
- B. Collect sputum cultures.
- C. Encourage 3L of fluids a day to keep secretions thin.
- D. Encourage incentive spirometer usage
- E. Provide education about receiving the Pneumovax vaccine annually.
Correct Answer: B,D
Rationale: Sputum cultures identify the causative organism, and incentive spirometer use promotes lung expansion. Head-of-bed <30 degrees increases aspiration risk, 3L fluids may overload heart failure patients, and Pneumovax is not annual.
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An alarm beeps notifying you that one of your patient's oxygen saturation is reading $89 \%$. You arrive to the patient's room, and see the patient comfortably resting in bed watching television. The patient is already on $2 \mathrm{~L}$ of oxygen via nasal cannula. The patient is admitted for COPD exacerbation. Your next nursing action would be:
- A. Continue to monitor the patient
- B. Increase the patient's oxygen level to $3 \mathrm{~L}$
- C. Notify the doctor for further orders
- D. Turn off the alarm settings
Correct Answer: A
Rationale: In COPD, oxygen saturation of 88-92% is acceptable to avoid suppressing the hypoxic drive. Since the patient is comfortable, continue monitoring . Increasing oxygen or notifying the doctor is unnecessary unless symptoms worsen.
Which task is most appropriate for the nurse to delegate to an unlicensed assistive personnel (UAP)?
- A. Feed a client who is postoperative tonsillectomy the first meal of clear liquids.
- B. Encourage the client diagnosed with a cold to drink a glass of orange juice.
- C. Obtain a throat culture on a client diagnosed with bacterial pharyngitis.
- D. Escort the client diagnosed with laryngitis outside to smoke a cigarette.
Correct Answer: B
Rationale: Encouraging juice intake (B) is within UAP scope and safe. Feeding post-tonsillectomy (A) risks bleeding, throat cultures (C) require training, and smoking (D) is contraindicated.
You're educating a patient how to use a peak flow meter to help monitor the status of their asthma. Which statement by the patient demonstrates they understand how to use the device?
- A. This device will help keep my lungs strong so I don't have another asthma attack.
- B. I will inhale as hard as I can while using the device.
- C. I will use this device at the same time, either in the morning or before bedtime, and compare the readings with my personal best reading.
- D. I will notify the doctor if my peak flow rating is 90% or more than my personal best peak flow.
Correct Answer: C
Rationale: Correct use involves measuring peak flow at consistent times and comparing to personal best to monitor asthma control. Inhaling is incorrect, and a high reading is not a concern.
Which instruction regarding the prescribed medication is most appropriate to tell this client?
- A. Do not take the drug more frequently than prescribed.
- B. Avoid taking the medication before going to sleep.
- C. Drink more fluid throughout the day.
- D. Warm the cough syrup to make it more palatable.
Correct Answer: C
Rationale: Drinking more fluids enhances the expectorant effect of guaifenesin, helping to thin and expel mucus.
If the client develops a severe allergic reaction, which drug should the nurse have available?
- A. Codeine sulfate
- B. Morphine sulfate (Roxanol)
- C. Dopamine (Intropin)
- D. Epinephrine (Adrenalin)
Correct Answer: D
Rationale: Epinephrine is the first-line treatment for severe allergic reactions (anaphylaxis) as it reverses airway constriction and stabilizes blood pressure.