The Nurse Is Providing Care to a Patient Who Is

The nurse is providing care to a patient who is being evaluated for an immune deficiency. Which information in the patient's health history supports this diagnosis? Select all that apply.

A) Persistent oral thrush
B) Rare need for antibiotics in the past
C) One occurrence of pneumonia last year
D) Eight new infections in a 1-year period
E) Two serious sinus infections in a 1-year period