Expand LUL in the respiratory-system material.	left upper lobe (of the lung)<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand MRI in the respiratory-system material.	magnetic resonance imaging<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand O2 in the respiratory-system material.	oxygen<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand RA in the respiratory-system material.	room air (no supplemental oxygen)<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand RLL in the respiratory-system material.	right lower lobe (of the lung)<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand RML in the respiratory-system material.	right middle lobe (of the lung)<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand RRT in the respiratory-system material.	registered respiratory therapist<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand RUL in the respiratory-system material.	right upper lobe (of the lung)<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand SARS in the respiratory-system material.	severe acute respiratory syndrome<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand SIDS in the respiratory-system material.	sudden infant death syndrome<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand SOB in the respiratory-system material.	shortness of breath<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand TB in the respiratory-system material.	tuberculosis<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>
Expand URI in the respiratory-system material.	upper respiratory infection<br><br><small>Priority A · Respiratory System 2026.pptx slide 18</small>