It's One Or The Other

the result of using google as your study aid:

BOOP as in bronchiolitis obliterans with organizing pneumonia

• an inflammation of the bronchioles and surrounding tissue
  
• presents as progressive sob and constitutional symptoms, or simply asymptomatic
• heard as fine crepitations, seen on x ray and ct scan, confirmed on bronchoscopy
  
• causes include: idiopathic, infections, connective tissue disorders (eg sle), drugs (penicillin), transplantation
  
• treatment is usually with prednisolone

BOOP as in betty boop

• depression era cartoon sex symbol
• need i say more?