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What is the route of air from the external nares to alveolus?
Nostrils → Nasal Cavity → Pharynx → Larynx → Trachea → Main Bronchus → Lobar Bronchiole → Segmental Bronchus → Bronchiole → Terminal Bronchiole → Respiratory Bronchiole → Alveolar Duct → Atrium → Alveolus
When you exhale air flows through the respiratory structures in which sequence?
Multiple Choice: A. Alveolus, Bronchiole, Bronchus, Larynx, Trachea, Pharynx, nasal Cavity B. Alveolus, Trachea, Bronchus, Bronchiole, Larynx, Pharynx, Nasal Cavity C. Alveolus, Bronchus, Bronchiole, Trachea, Larynx, Pharynx, Nasal Cavity D. Alveolus, Bronchiole, Bronchus, Trachea, Larynx, Pharynx, Nasal Cavity The correct sequence is Letter D. For all of you who are looking up this question because your anatomy teacher using the Essentials of Human Anatomy and Physiology assigned the stupid Multiple Choice to you, you are so very welcome.
What is the part of the respiratory system and their function?
the nostrail trachea bronchi lungs alveolus diaphrarm
What is the function of surfactant?
prevent each alveolus from collapsing as air moves in and out during respiration
What is the function of the chest cavity?
The function of the chest cavity is to support some internal organs. The lungs and the heart are located in the chest cavity which protects and supports them.
What is the function of cavity of a tooth?
This a defect, an infection and has no function.
What is the function of the tooth cavity?
This a defect, an infection and has no function.
What is the function of a mouth cavity in an earthworm?
Gives it a cavity in its mouth.
Where does gas exchange occur between the lungs and blood?
An alveolus (plural: alveoli, from Latin alveolus, "little cavity") is an anatomical structure that has the form of a hollow cavity. Found in the lung parenchyma, the pulmonary alveoli are the dead ends of the respiratory tree, which outcrop from either alveolar sacs or alveolar ducts, which are both sites of gas exchange with the blood as well.
Is alveoli a proper noun?
No, the word 'alveoli' (the plural form of the noun alveolus) is a common noun, a general word for any small, angular cavity, pit, or hollow.
What is the function of pulpcavity?
The function of the pulp cavity is to provide nourishment to the tooth.
What is the function of abdominal cavity?
The abdominal cavity is where the digestive system, and other organs are housed.
