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A&P II: Respiratory System Pt. 1 - Intro & External Respiratory Structures

Across
This respiration involves how cells receive O2 & expel CO2.
The tracheal rings are composed of this type of cartilage.
This bone supports the larynx.
This is the term for the respiratory portion of the pharynx.
The nasopharynx opens caudally into the _______.
This structure is the common passageway for the respiratory & digestive tracts.
This is the term for the laryngeal opening.
These are fibrous connective tissue bands that stretch across lumen of larynx & vibrate as air passes over them.
Respiration helps expel CO2 from the blood which is important in maintaining this physiologic parameter.
This is the term for the digestive portion of the pharynx.
This is the anatomical term for nostrils.
This is the process of voice production.
This is the term for inhalation of liquids or ingesta into the lungs.
Down
This respiration occurs in the lungs.
This portion of the respiratory tract includes all structures in the lungs.
These are ciliated out-pouchings of the nasal passages in skull bones.
This is the medical term for inflamed or infected sinuses.
The process of bringing O2 to all body cells & carrying CO2 in opposite direction.
Inhaled air is warmed to prevent against this medical condition.
The oropharynx opens caudally into the _________.
This is the anatomical term for the voice box.
This divides the nose into left & right halves.
Nasal _________ function to warm, humidify, & trap inhaled debris.
This tube connects the larynx to the mainstem bronchi.
This increases evaporation of fluids to cool circulating blood.
The __________ organ is located in the roof of cats' mouths to detect pheromones.
This section of the respiratory tract includes all portions outside of the lungs.