Final answer:
A myxedema crisis can be caused by discontinuation of thyroid medication, infection, and exposure to extreme cold weather.
Step-by-step explanation:
A myxedema crisis is a life-threatening condition that can occur in individuals with severe hypothyroidism. The nurse should provide the following information as potential causes of myxedema crisis:
- Discontinuation of thyroid medication: If a person abruptly stops taking their thyroid medication, it can lead to a rapid worsening of hypothyroidism symptoms, including myxedema crisis.
- Infection: Infections, particularly respiratory infections, can trigger a myxedema crisis. The infection places stress on the body, leading to a worsening of hypothyroidism symptoms.
- Environmental factors: Extreme cold weather or exposure to cold temperatures for an extended period can aggravate hypothyroidism and contribute to a myxedema crisis.
It is important for individuals with hypothyroidism to regularly take their prescribed medication, manage any infections promptly, and protect themselves from extreme cold to prevent myxedema crisis.