Before you apply, make sure you are eligible for Global Entry. Itâs easy. Create a Global Online Enrollment System (GOES) account. Regardless of your age, you must have your own GOES account.
High BUN indicates increased protein breakdown, which is associated with decreased immune function. A study shows that patients with elevated BUN (> 20 mg/dl) have an increased risk of infection (R). High BUN is associated with increased mortality in critically ill patients (R, R, R, R).
The BUN level of 26 is much higher than the normal range. The main causes of an increase in BUN are: high protein diet, decrease in Glomerular Filtration Rate (GFR) which implies kidney damage, low blood volume (hypovolemia), congestive heart failure, gastrointestinal hemorrhage, fever and increased catabolism.