The nasal cavity is the main channel of the influx of air going towards lung – pulmonary in addition the nose there are also sections with each function and also contains blood vessels, nerves that innervate and also has a drainage system that relate to the paranasal sinuses. paranasal sinuses is a cavity containing air is useful to relieve the burden of the skull consisting of sinus frontal, sinus, sinus sphenoidalis ethmoidalis and sinus maxilaris. Sinus and nose sections are interconnected, thus if there is disruption to the nose, will potentially give disturbance for sinus – sinus paranasal. An example of the incidence of disorders of the nose when a nose bleed or nosebleeds. Key words: nasal cavity, paranasal sinus, the nosebleeds
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