The nurse is caring for a client diagnosed with pneumonia. Which medication will the nurse administer for treatment of client's problem of ineffective airway clearance?
dextromethorphan 10 mg PO q 4 r
cromolyn MDI 2 puffs daily
guaifenesin 200 mg PO q 4 hr
methylprednisone 30 mg IV BID
The Correct Answer is C
A. Dextromethorphan 10 mg PO q 4 hr: Dextromethorphan is a cough suppressant, and while it may be useful for controlling a dry, non-productive cough, it is not appropriate for ineffective airway clearance in pneumonia. In fact, suppressing the cough in pneumonia could prevent the patient from clearing mucus from the airways, exacerbating the problem. It is more appropriate for a client who has a dry cough without significant mucus production.
B. Cromolyn MDI 2 puffs daily: Cromolyn is a mast cell stabilizer used for the prevention of asthma and allergy symptoms, and it is not typically used for treating pneumonia or ineffective airway clearance. It works by preventing the release of inflammatory mediators in response to allergens, but it does not address the issue of clearing mucus in the airways during a bacterial infection like pneumonia.
C. Guaifenesin 200 mg PO q 4 hr: Guaifenesin is an expectorant that helps loosen and thin mucus in the airways, making it easier for the client to cough up and clear secretions. This is the most appropriate medication for addressing ineffective airway clearance in a client with pneumonia, as the goal is to facilitate the removal of mucus and improve respiratory function. Guaifenesin does not suppress the cough reflex but instead promotes productive coughing, which is essential for clearing the airways during a respiratory infection like pneumonia.
D. Methylprednisolone 30 mg IV BID: Methylprednisolone is a corticosteroid used to reduce inflammation and control severe allergic or inflammatory conditions. While corticosteroids may be used in certain cases of pneumonia (e.g., in cases of significant inflammation or an underlying condition like COPD), they are not the first-line treatment for ineffective airway clearance. The priority in this case is to promote mucus clearance, which is better addressed by guaifenesin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Encouraging the client to cough and deep breathe every two hours:
Encouraging the client to cough and deep breathe is an important nursing intervention for clients with a chest tube. This helps promote lung expansion, prevent atelectasis, and improve respiratory function. It also helps to clear secretions that may accumulate in the lungs. Therefore, this practice is appropriate and beneficial for the client.
B) Stripping the chest tube to dislodge any blood clots:
Stripping the chest tube, which involves forcibly pulling or pinching the tubing to remove clots, is an unsafe and outdated practice. It can create a dangerous increase in intrathoracic pressure, which may lead to tension pneumothorax, as well as injury to the lung tissue. Instead, the nurse should focus on gently milking the chest tube if necessary (if prescribed by the healthcare provider) or ensure that any blood clots are properly managed by the physician. Stripping or clamping the tube without proper indications is contraindicated.
C) Assessing the client's respiratory status frequently:
Frequent assessment of the client's respiratory status is crucial when managing a patient with a chest tube. The nurse should monitor for signs of respiratory distress, changes in breath sounds, oxygen saturation, and any signs of complications such as pneumothorax or hemothorax. Regular respiratory assessment helps in early detection of issues and provides the data necessary to manage the client's care effectively.
D) Monitoring skin for subcutaneous emphysema:
Monitoring for subcutaneous emphysema is a vital part of nursing care for a client with a chest tube. Subcutaneous emphysema occurs when air escapes from the pleural space into the tissues under the skin, and can be a sign of a pneumothorax or a complication related to the chest tube. It is important to detect this early so appropriate intervention can be made to prevent further complications.
Correct Answer is C
Explanation
A. Call for the rapid response team and request a portable chest X-ray: While calling for assistance and obtaining a chest X-ray is important for further assessment, the immediate priority is to secure the wound to prevent air from entering the pleural space. This action will help stabilize the patient until the rapid response team arrives and the X-ray can be performed.
B. Turn the suction drainage system off and auscultate breath sounds: Turning off the suction and auscultating breath sounds may be necessary after the wound is secured, but these actions should not take priority over sealing the chest tube site. The focus at this moment is to prevent a tension pneumothorax by sealing the dislodged chest tube site. Auscultation of breath sounds is useful afterward to assess for respiratory complications, but it is not the first action to take.
C. Apply a sterile dressing and tape on three sides: The first action when a chest tube becomes accidentally dislodged is to seal the opening to prevent air from entering the pleural space, which could lead to a pneumothorax (collapsed lung). Applying a sterile dressing and taping it on three sides helps create a temporary one-way valve effect, allowing air to escape from the pleural space but preventing further air from being drawn in. This intervention is crucial to stabilize the patient while awaiting further evaluation and intervention.
D. Notify the healthcare provider immediately: Notifying the healthcare provider is essential, but it is not the first action. The most important initial step is to seal the chest tube site to prevent further complications. After the dressing is applied, the nurse can then notify the healthcare provider and continue to monitor the patient.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
