HCB 102 Unit 4 Respiratory System Question and answers verified to pass
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Module
HCB 102
Institution
HCB 102
HCB 102 Unit 4 Respiratory System Question and answers verified to pass HCB 102 Unit 4 Respiratory System
Airway - correct answer The passageway by which air enters and leaves the body. The structures of the airway are the nose, mouth, pharynx, larynx, trachea, bronchi, and lungs
Alveolar ...
hcb 102 unit 4 respiratory system question and ans
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HCB 102 Unit 4 Respiratory System
Airway - correct answer ✔The passageway by which air enters and leaves
the body. The structures of the airway are the nose, mouth, pharynx, larynx,
trachea, bronchi, and lungs
Alveolar ventilation - correct answer ✔The amount of air that reaches the
alveoli
Artificial Ventilation - correct answer ✔Forcing air or oxygen into the lungs
when a patient has stopped breathing or has inadequate breathing. Also
called positive pressure ventilation
Apnea - correct answer ✔Absence of breathing
Bronchoconstruction - correct answer ✔The contractions of smooth muscle
that lines the bronchial passages that results in a decreased internal diameter
of the airway and increased resistance of airflow.
Cellular Respiration (internal respiration) - correct answer ✔The exchange of
oxygen and carbon dioxide b/w cells and circulating blood
Cyanosis - correct answer ✔A bluish or purplish color of the skin due to
insufficient oxygen levels in the blood
Diffusion - correct answer ✔the process by which molecules move from an
area of higher concentration to an area of lower concentration
, Dyspnea - correct answer ✔Difficult or labored breathing; shortness of
breath
Flail chest - correct answer ✔fracture of two or more adjacent ribs in two or
more places that allows for free movement of the fractured segment
Flowmeter - correct answer ✔A valve that indicates the flow of oxygen in
liters per minute
Hypoxia - correct answer ✔A deficiency in the amount of oxygen reaching
the tissues
Intercostal - correct answer ✔Situated or extending b/w the ribs
Nasopharyngeal airway - correct answer ✔Flexile breathing tube inserted
through the patient's nostril into the pharynx to help maintain an open airway
Oropharyngeal airway - correct answer ✔Curved device inserted through the
patient's mouth into the pharynx to help maintain an open airway
Paradoxical motion - correct answer ✔Movement of the ribs in flail segment
that is opposite to the direction of movement of the rest of the chest cavity
Patent airway - correct answer ✔An airway that is open and clear and will
remain open and clear, w/o interference to the passage of air into and out of
the body.
Pressure regulator - correct answer ✔A device connected to an oxygen
cylinder to reduce pressure, so it is safe for delivery of oxygen to a patient
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