BIOL 3310 Lecture Notes - Lecture 8: Inferior Nasal Concha, Breathing, Thyroid Cartilage
Document Summary
De ne breathing (pulmonary ventilation), lull and forced respiration. Breathing: one cycle of inspiration and breathing out . Respiration: during exercise flow requires a pressure difference of opinion between air in lungs and outside body. breathing muscleman change lung volumes to create this difference in pressure relative to stmosphere. Nares (nostrils) to choanae (ethmoid/sephnoid make roof) (palate shuf e oor) vestibule - dilated bedroom (strati ed squamous epithelium/vibrissae tomentum ) nasal (septum) left/right sectionalization. /chambers called nasal fossae) three faithful : superior, middle, inferior nasal conchae (meatus -passage beneath each conchae) De ne hyperventilation, its effects and how to correct it. Hyperventilation : anxiousness triggered dos when respiration is so rapid that carbon dioxide is expelled faster than it is produced. Stock co2 drops, ph rises, cerebral arterial blood vessel constrict. To mastery (opposite symptoms) rebreath expired co2 from a paper bag. Name the john major muscle of breathing and their actions: internal/external intercoastal muscles.
