Substance Abuse Might Be Suspected in a Patient Who Has

Substance abuse might be suspected in a patient who has a(n) :

A) Abnormal liver function test and a gastrointestinal (GI) bleed.
B) Positive syphilis screen and varicose veins.
C) Fungal infection and a potassium level of 4.2. mEq/L.
D) Decreased albumin level and creatinine level of 1.2 mg/dl.