While caring for a client with amyotrophic lateral sclerosis (ALS), the nurse performs a neurological assessment every four hours. Which assessment finding warrants immediate intervention by the nurse?
A.
Increasing anxiety.
B.
Inappropriate laughter.
C.
Asymmetrical weakness.
D.
Weakened cough effort.
The correct answer and Explanation is :
The correct answer is D. Weakened cough effort.
Explanation:
In patients with amyotrophic lateral sclerosis (ALS), respiratory function is a significant concern due to progressive weakness of the muscles involved in breathing. A weakened cough effort indicates that the patient may have compromised airway protection and a decreased ability to clear secretions. This can lead to several critical complications, including aspiration pneumonia, respiratory failure, and significant distress.
Patients with ALS experience progressive muscle atrophy and weakness, which can impair their respiratory muscles, including the diaphragm and intercostal muscles. As the disease advances, these patients may struggle with effective coughing, making it difficult to clear secretions from their airways. If a patient demonstrates a weakened cough effort, it can signal a heightened risk for respiratory complications, necessitating immediate nursing interventions.
In contrast, while increasing anxiety (A), inappropriate laughter (B), and asymmetrical weakness (C) can all be concerning findings in ALS patients, they do not pose the same immediate threat to the patient’s airway and respiratory status as a weakened cough effort.
Immediate interventions for a weakened cough effort may include:
- Assessing Respiratory Status: Monitoring oxygen saturation levels, respiratory rate, and effort.
- Positioning: Ensuring the patient is in an upright position to facilitate better breathing and coughing.
- Suctioning: Preparing to suction secretions if necessary to prevent aspiration.
- Providing Supplemental Oxygen: If hypoxia is present, administering oxygen to maintain adequate saturation levels.
- Consulting with a Respiratory Therapist: For further evaluation and potential interventions such as non-invasive ventilation support.
In summary, recognizing and addressing a weakened cough effort in a patient with ALS is crucial to preventing serious respiratory complications, making it the priority for immediate intervention.