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HCB 102.4.1-1 Respiratory System Questions and Correct Answers/ Latest Update / Already Graded

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HCB 102.4.1-1 Respiratory System Questions and Correct Answers/ Latest Update / Already Graded

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HCB 102.4.1-1 Respiratory System
Questions and Correct Answers/ Latest
Update / Already Graded

Apnea

Ans: No breathing


Cyanosis

Ans: A bluish, purplish color of the skin due to insufficient
oxygen levels in the blood


Diffusion

Ans: A process by which molecules move from HIGH to LOW
concentration


Dyspnea

Ans: Difficult and labored breathing; shortness of breath


Hypoxia



All rights reserved © 2025/ 2026 |

, Page |2


Ans: A deficiency of oxygen reaching the tissues of the body.
Low O2 levels. Leads to cyanosis


Intercostal

Ans: Situated or extending between the ribs.
Inter=between
Costal=ribs


Respiratory distress

Ans: Increased work of breathing; a sensation of shortness of
breath


Respiratory failure

Ans: The reduction of breathing to the point where oxygen
intake is not sufficient to support life.


Retractions

Ans: Pulling in the skin and soft tissue between the ribs when
breathing.


Larynx

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