<prompt> Type IIIA in Nyhus classification of hernia:Direct inguinal herniaIndirect inguinal herniaFemoral herniaUmbilical hernia  <response>: Ans. a Direct inguinal hernia Ref: Sabiston 19epi 120Nyhus Classification:Type 3: 3 A- Direct hernia, 3 B- Pantaloon hernia, 3 C- Femoral hernia 