CORRECT ANSWERS { GRADED A+}
The pharynx lies? - ✔✔-Posterior to nasal and oral cavities
-Anterior to cervical vertebrae
-Superior to the larynx
The openings between the nasal cavity and the nasopharynx are referred
to as? - ✔✔Anterior and posterior nares
Which portion of the nose consists of a supporting framework bone,
composed of cartilage and lined with a mucous membrane? -
✔✔External
The exchange of gases between the blood and tissue cells is called? -
✔✔Internal Respiration
, Which portion of the nose is lined with a mucous membrane containing
cilia that traps large airborne particles? - ✔✔Internal portion
When air leaves the internal nares, it will enter the? - ✔✔Nasopharynx
In which heart chamber does pulmonary circulation originate? -
✔✔Right ventricle
The overall exchange of gases between the atmosphere, blood and tissue
cells is called? - ✔✔Respiration
Approximately how many order of branching are there from the traches
to the alveolar ducts? - ✔✔25
The inferior section of the pharynx is the? - ✔✔Laryngopharynx
The process whereby oxygen is exchanged for carbon dioxide at the
level of a body cell is called? - ✔✔Internal respiration
The opening between the pharynx and larynx is the? - ✔✔Glottis