What is the primary mission of all 4Hs?

• A. Cardiac care services
• B. Respiratory Therapy Services
• C. General healthcare administration
• D. Respiratory risk assessment

Answer: (B)

The main idea here is recognizing the purpose that unites all 4Hs in this context: delivering respiratory care to patients. Respiratory therapy services focus on assessing breathing, providing treatments such as oxygen therapy, inhaled medications, airway clearance, and patient education to improve ventilation and gas exchange. Because these services directly address how patients breathe and recover from respiratory conditions, they represent the central mission of the 4Hs in this setting.

Other health care activities like cardiac care, broad administrative tasks, or risk assessments are important components of health systems, but they do not reflect the primary, unifying purpose described here, which is to provide comprehensive respiratory therapy services to support patients’ breathing and overall recovery.