Making decisions require professionals in different fields to be able to identify, understand, and even predict situations and events relevant to their professions. This makes diagnosis an essential part of professional competences across domains. Diagnosis involves identifying the problem, analyzing the context, and application of obtained knowledge and experience to make practical decisio…
Several bones that help form the walls of the nasal cavity have air-containing spaces called the paranasal sinuses, which serve to warm and humidify incoming air. Sinuses are lined with a mucosa. Each paranasal sinus is named for its associated bone: frontal sinus, maxillary sinus, sphenoidal sinus, and ethmoidal sinus. The sinuses produce mucus and lighten the weight of the skull.