Exams and Tests
The doctor or nurse will examine you and ask about your symptoms and medical history. The exam may show that you have:
Extreme dehydration
Fever higher than 100.4° Fahrenheit
Increased heart rate
Low systolic blood pressure
Test that may be done include:
Blood osmolarity (concentration)
BUN and creatinine levels
Blood sodium level
Ketone test
Blood glucose
Evaluation for possible causes may include:
Blood cultures
Chest x-ray
Electrocardiogram (ECG)
Urinalysis