Acute Renal Failure

Friday, January 19th, 2007

Definitions of acute renal failure range from severe (i.e. requiring dialysis) to slight increases in serum creatinine concentration (e.g. of 44.2 micromol/L). In the absence of a universal definition, acute renal failure is often defined as a significant deterioration in renal function occurring over...

RETARDASI MENTAL

Friday, January 19th, 2007

Pendahuluan Retardasi mental ialah keadaan dengan intelegensia yang kurang (subnormal) sejak masa perkembangan (sejak lahir atau sejak masa anak). Biasanya terdapat perkembangan mental yang kurang secara keseluruhan, tetapi gejala utama ialah intelegensi yang terbelakang. Retardasi mental disebut juga...