NHA Certified Clinical Medical Assistant (CCMA)Foundational Knowledge and Basic ScienceMedium
A patient with a history of chronic obstructive pulmonary disease (COPD) is experiencing acute shortness of breath. The medical assistant should immediately recognize that this patient is likely experiencing an exacerbation involving which primary body system?
- AEndocrine system
- BNervous system
- CRespiratory system
- DCardiovascular system
Show answer & explanationAnswer & explanation
Correct answer: C. Respiratory system
COPD is a chronic inflammatory lung disease, and acute shortness of breath in a patient with COPD directly indicates an exacerbation of their underlying respiratory condition. Prompt recognition is crucial for intervention.
Why the other options are wrong
- A. The endocrine system produces hormones and is not directly involved in the acute symptoms of COPD exacerbation.
- B. The nervous system controls breathing but is not the primary system affected in COPD exacerbations.
- D. While cardiovascular issues can cause shortness of breath, COPD is fundamentally a respiratory disease, making the respiratory system the primary system involved in its exacerbations.
COPD Exacerbation
An acute worsening of respiratory symptoms (like shortness of breath, cough, sputum production) in a patient with Chronic Obstructive Pulmonary Disease (COPD).
- Often triggered by infection or environmental irritants.
- Requires prompt medical attention.
- Primarily affects the respiratory system.
Memory trick: COPD's cough and gasp are respiratory's task.