acute leukemia acute leukemias acute liver acute liver failure acute lung injury acute lymphoblastic acute lymphoblastic leukemia acute lymphocytic leukemia acute malnutrition acute medical acute myelogenous leukemia acute myeloid acute myeloid leukaemia acute myeloid leukemia acute myocardial acute myocardial infarction acute need acute onset acute or chronic acute otitis media acute overdose acute pain acute pancreatitis acute phase acute pneumonia acute poisoning acute problem acute problems acute promyelocytic leukemia acute prostatitis acute pulmonary acute radiation acute rejection acute renal acute renal failure acute respiratory acute respiratory distress acute respiratory distress syndrome acute respiratory failure acute respiratory infection acute respiratory infections acute sense acute sense of smell acute severe acute shortage acute sinusitis acute social acute stage acute stress acute stroke acute symptoms acute toxic acute toxicity acute trauma acute treatment acute tubular necrosis acute urinary acute viral acutely acutely aware acutely sensitive acutely toxic acutus acuvue acv acworth acy acyclic acyclic alcohols acyclic hydrocarbons acyclovir acyl acyl chloride acyl chlorides acyl coa acyl group acyl groups acyl halide acyl isethionate acyl moiety acyl radical acylamino acylase acylated acylating acylating agent acylating agents acylation acylation reaction acylation reactions acyloxy group ad ad absurdum ad account ad age ad agencies ad agency ad also ad appears