While percussing a patient’s chest wall, you encounter an ar…

While percussing a patient’s chest wall, you encounter an area that produces a hyporesonant note.  Which of the following are potential causes of this finding?       1.  Pneumothorax only       2.  Pleural effusion or pneumonia       3.  Pneumothorax, emphysema, COPD       4.  Pneumonia only

Forced expiratory technique, or “huff” cough, is most useful…

Forced expiratory technique, or “huff” cough, is most useful in which of the following disease processes?        1.  Cystic Fibrosis and Bronchiectasis        2.  COPD, Cystic Fibrosis, and Bronchiectasis        3.  Cerebral Palsy, ALS, and Cystic Fibrosis        4.  Cerebral Palsy and Bronchiectasis