cavity of the concha
31Ethmoid bone — Bone: Ethmoid bone Cranial bones …
32nose — noseless, adj. noselike, adj. /nohz/, n., v., nosed, nosing. n. 1. the part of the face or facial region in humans and certain animals that contains the nostrils and the organs of smell and functions as the usual passageway for air in respiration …
33Pharyngeal tonsil — Location of the adenoid Latin tonsilla pharyngea MeSH …
34respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… …
35recess — A small hollow or indentation. SYN: recessus [TA]. [L. recessus] anterior r. a circumscript deepening of the interpeduncular fossa in the direction of the mamillary bodies. SYN: recessus anterior [TA]. anterior r. of tympanic …
36Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated …
37Palatine bone — Bone: Palatine bone Permanent teeth of upper dental arch, seen from below. (Horizontal part of palatine bone visible at bottom.) …
38Mastoid antrum — Bone: Mastoid antrum Coronal section of right temporal bone. ( Tympanic antrum labeled at upper left.) …
39Sphenoidal conchae — Infobox Bone Name = PAGENAME Latin = concha sphenoidalis GraySubject = 35 GrayPage = 152 Caption = Sphenoid bone, upper surface. Caption2 = Sphenoid bone, anterior and inferior surfaces. Width = 300 MusclesOrigins = MusclesInsertions =… …
40canal — A duct or channel; a tubular structure. SEE ALSO: c., duct. SYN: canalis [TA]. [L. canalis] abdominal c. SYN: inguinal c.. accessory c. a channel leading from the root …
