An obese client with emphysema, who smokes at least a pack of cigarettes daily, is admitted after experiencing a sudden increase in dyspnea and activity intolerance.

Oxygen therapy is initiated and it is determined that the client will be discharged with oxygen. Which information is most important for the nurse to emphasize in the discharge teaching plan?

Choice A rationale
Taking prescribed cortisone accurately is the most important instruction for a client diagnosed with Addison’s disease. Cortisone is a type of glucocorticoid replacement therapy that helps to manage the symptoms of Addison’s disease and prevent adrenal crisis, a life-threatening condition characterized by acute insufficiency of adrenal hormones.
Choice B rationale
Using a walker when weakness occurs may be helpful for some clients with Addison’s disease, as muscle weakness is a common symptom. However, it is not the most important instruction. The primary treatment for Addison’s disease is hormone replacement therapy, which should help to alleviate symptoms such as muscle weakness.
Choice C rationale
Avoiding extreme environmental temperatures can be beneficial for individuals with Addison’s disease, as they may have difficulty regulating body temperature due to cortisol deficiency.
However, this is not the most important instruction. The cornerstone of managing Addison’s disease is hormone replacement therapy.
Choice D rationale
Increasing daily intake of sodium in the diet can be beneficial for some individuals with Addison’s disease, particularly during periods of gastrointestinal illness or intense physical activity. However, this is not the most important instruction. The primary treatment for Addison’s disease is hormone replacement therapy.

Choice A rationale
The client’s presentation of chest pain radiating to the left arm, shortness of breath, and diaphoresis are classic symptoms of a myocardial infarction (heart attack)56. Morphine is often administered in this situation to relieve pain and reduce the workload of the heart.
Choice B rationale
Oxycodone is a strong opioid medication used to treat severe pain. However, it is not typically the first choice for pain relief in the setting of a suspected heart attack.
Choice C rationale
Hydromorphone is another strong opioid medication used to treat severe pain. Like oxycodone, it is not typically the first choice for pain relief in the setting of a suspected heart attack.
Choice D rationale
Fentanyl is a potent opioid pain reliever. While it can be used in the management of severe pain, it is not typically the first choice for pain relief in the setting of a suspected heart attack.