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HeadNeck II Pharynx-1 - HEAD/NECK II Throat Pharynx...

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uman Anatomy, Frolich, Head II: HEAD/NECK II: Throat/ Pharynx Overview: Sagittal view of nose/mouth/throat Nasal Cavity and Breathing Mouth and Chewing Throat and Swallowing Larynx and Singing
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uman Anatomy, Frolich, Head II: Sagittal Section Head Cranial cavity Brain/Spinal cord Vertebral bodies Epaxial muscles Hard/soft palate Oral cavity Esophagus Trachea Epiglottis Naso- Oro- Laringo- pharynx
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uman Anatomy, Frolich, Head II: Nose/Nasal Cavity and Breathing Function: Inlet for air to lung Warm/filter air (mucous membranes on ethmoid conchae ) Smell (nerve endings on nasal membranes) M&M, Fig. 21.1
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uman Anatomy, Frolich, Head II: Conchae of Ethmod Bone Scroll-like bones Covered in mucous membrane for Smell Filter air Warm air M&M, Fig. 7.10
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uman Anatomy, Frolich, Head II: Sinuses All connected to nasal cavity All lined with mucous membranes Cold/allergies—fill with mucous=sinus headache Maxillary Ethmoid Frontal Sphenoid M&M, Fig. 7.11
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uman Anatomy, Frolich, Head II: Mouth/Oral Cavity and Chewing COMPONENTS Lips Cheeks Palate Jaws and teeth Salivary glands FUNCTION Bite and chew food Form words Taste Kiss Vestibule—in front of teeth Oral cavity proper—behind teeth Lined by thick stratified squamous epithelium (almost no keratin)
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