home / medterms medical dictionary a-z list / protozoa definition Medical Definition of Protozoa Protozoa: A parasitic single-celled organism that can divide only within a host organism. For example, malaria is caused by the protozoa Plasmodium. What Kind of Doctor Do I Need?
Ilocos Region. The Ilocos Region is a region on the island of Luzon in the Philippines. Ilocos Region occupies the narrow plain between the Cordillera Central mountain range and the South China Sea. Ilocos Region Photos.
Right and Left Iliac or Inguinal, Regions- located lateral to the hypogastric region (iliac = superior part of the hip bone) Right and Left Lumbar Regions- lie lateral to the umbilical region (lumbus = loin). Right and Left Hypochondriac Regions- flank the epiqastric region laterally (chondro = cartilage).