A nurse is monitoring a client with COPD that suddenly becomes restless and anxious. Which of the following steps should the nurse take next?

Assess the client's potassium level.

Check the client's temperature.

Increase the client's oxygen flow rate to 15 L/min.

Encourage the client to perform pursed-lip breathing.

Answer and Explanation

The Correct Answer is D

A) Assess the client's potassium level:
While electrolyte imbalances, including low potassium, can contribute to symptoms like restlessness or muscle weakness, it is not the first priority in a client with COPD who suddenly becomes restless and anxious. Restlessness and anxiety in this context are more likely to be due to hypoxia (low oxygen levels), hypercapnia (high carbon dioxide levels), or respiratory distress.

B) Check the client's temperature:
An elevated temperature may indicate an infection, such as pneumonia or a respiratory tract infection, which can exacerbate COPD symptoms. However, in the context of sudden restlessness and anxiety, this is less likely to be the most immediate cause. The primary concern should be addressing the potential respiratory issues, such as hypoxia or acute exacerbation, rather than focusing on fever, unless other signs of infection are present.

C) Increase the client's oxygen flow rate to 15 L/min:
While it is important to ensure adequate oxygenation in a client with COPD, increasing the oxygen flow rate to 15 L/min may not be appropriate, as COPD patients are typically at risk for oxygen-induced hypercapnia. These patients often rely on low levels of oxygen to stimulate breathing, and administering high-flow oxygen can suppress their respiratory drive, potentially worsening carbon dioxide retention.

D) Encourage the client to perform pursed-lip breathing:
Pursed-lip breathing is a highly effective technique for COPD patients to help increase oxygenation and decrease the work of breathing. This technique involves the client breathing in through the nose and exhaling slowly through pursed lips, which helps to keep the airways open longer and facilitates the removal of trapped air in the lungs.

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Correct Answer is C

Explanation

A) Normal saline 1 liter to client who is dehydrated:
Administering normal saline to a dehydrated client is an important task, as it helps to restore fluid balance and improve circulatory volume. However, while rehydration is critical, it is not an immediate, life-threatening priority compared to other interventions. The nurse should begin this infusion after addressing more urgent needs such as severe chest pain, which could indicate a cardiac emergency.

B) Morphine sulfate 4mg intravenously (IV) now for the client experiencing incisional pain:
Morphine is a potent analgesic, and relieving pain for postoperative patients is essential for comfort and recovery. However, incisional pain, although important to address, is not life-threatening in this scenario. The client with chest pain should be prioritized because chest pain could indicate a myocardial infarction (MI) or other serious cardiac event that requires immediate intervention.

C) Nitroglycerin (Nitrostat) 0.4 mg sublingually (SL) stat for the client experiencing crushing chest pain:
Crushing chest pain is a classic symptom of acute myocardial infarction (MI), a life-threatening condition that requires immediate intervention. Nitroglycerin is used to relieve chest pain associated with angina or MI by dilating the coronary arteries and improving blood flow to the heart. In this case, chest pain is the most critical symptom, and immediate treatment is necessary to reduce the risk of further cardiac damage or complications.

D) Lorazepam 2 mg IV now for the client who is anxious and restless:
While lorazepam is an effective medication for anxiety and restlessness, it is not the most urgent medication in this case. The client’s anxiety should be addressed, but it does not pose an immediate threat to life. Anxiety can generally be managed after more acute, life-threatening conditions (such as chest pain) are stabilized.

A. Administering oxygen via nasal cannula at 2 U/min B. Helping the client select a low-salt diet C. Maintaining a semi-Fowler's position as often as possible D. Encouraging the client to drink 2 to 3 L of water daily

Correct Answer is D

Explanation

A) Administering oxygen via nasal cannula at 2 L/min:
Oxygen therapy may be necessary for clients with COPD, but in this case, the primary concern is thick, tenacious bronchial secretions that the client cannot clear. Administering oxygen may be appropriate if the client has low oxygen saturation, but it does not directly address the difficulty in expectorating sputum. The focus should be on hydration and mobilization of secretions, rather than oxygen administration alone.

B) Helping the client select a low-salt diet:
While a low-salt diet is important for clients with conditions like hypertension or heart failure, it is not directly relevant to the issue of tenacious bronchial secretions in COPD. The priority in this scenario is to improve the client’s ability to clear the thick mucus, which is more effectively addressed by hydration rather than dietary changes.

C) Maintaining a semi-Fowler's position as often as possible:
Positioning the client in a semi-Fowler's position can help improve lung expansion and facilitate breathing. It can also reduce the work of breathing and increase comfort. However, while this is a helpful positioning strategy, it is not the most direct intervention to address the client’s difficulty with expectoration. The client’s difficulty with mucus clearance is best addressed with hydration to thin the secretions.

D) Encouraging the client to drink 2 to 3 L of water daily:
Hydration is one of the most important interventions for clients with COPD who have tenacious bronchial secretions. Adequate fluid intake helps to thin mucus, making it easier to cough up and clear from the airways. This intervention directly addresses the client’s complaint of not being able to bring up mucus, making it the most appropriate action to take.

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