Question: The diagnosis of septicemia should be considered in patients who are at increased risk of blood stream infection (often secondary to local disease, such as urinary tract infection or pneumonia). All of the following are factors predisposing patients to septicemia except:
A. Underlying diseases that appear to compromise host defenses, such as diabetes, lymphoma, etc.
B. Patients with a polymorphonuclear leukocyte count less than 1000/mm3
C. Patients with polymorphonuclear leukocyte counts of 10,000 to 20,000
D. Long term therapy with broad-spectrum antimicrobials.