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Respiratory system Quiz 1 puzzle

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Questions Answers
The muscle that contracts and relaxes during breathing diaphragm
The right lung has this many lobes three
The left lung has this many lobes two
These tiny hairs in the nose help trap particles and filter air cilia
The primary opening for the respiratory tract nose
The secondary opening for the respiratory tract mouth
Cartilage that divides the nostrils septum
Hollow spaces in the skull that produce mucus and act as a sound chamber sinuses
Lymphatic tissue that serves as first line of defense in upper respiratory tract. tonsils
Openings in the middle ear the equalizes pressure eustachiantubes
Tissue that closes off when swallowing that prevents food from entering the trachea epiglottis
The medical term for voice box larynx
The medical term for throat pharynx
This is where gas exchange happens in the lung alveoli
The place between the lung and the chest wall pleura
The process of breathing is called. ventilation

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