HEENT examination. A HEENT examination is a portion of a physical examination that principally concerns the head, eyes, ears, nose, and throat. IPPA Inspection of scars or skin changes. Palpation of temporomandibular joint, thyroid, and lymph nodes.
The third domain is Eukaryota, whose members are called eukaryotes. Many eukaryotes are unicellular, and many are multicellular. Whether consisting of one cell or many, all Eukaryotic cells are complex, having a nucleus and other complex organelles.
The Domain Eukarya arose from the first prokaryotic organisms more than 1.7 billion years ago. It includes all of the organisms with eukaryotic cells--that is, those with membranous organelles (including mitochondria and chloroplasts).