What is a collapsed lung caused by escape of air into the pleural cavity called?
Pneumothorax
Pulmonary edema
Bronchiectasis
Emphysema
The Correct Answer is A
A. Pneumothorax – A pneumothorax is a collapsed lung that occurs when air escapes into the pleural space, disrupting the pressure balance and causing lung collapse.
B. Pulmonary edema – Pulmonary edema is the accumulation of fluid in the lungs, typically due to heart failure, not air in the pleural space.
C. Bronchiectasis – This is a chronic condition involving permanent dilation of the bronchi due to repeated infections and inflammation, not collapse from air leakage.
D. Emphysema – Emphysema is a form of chronic obstructive pulmonary disease (COPD) that involves the destruction of alveoli, leading to air trapping—not lung collapse from air in the pleural cavity.
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Related Questions
Correct Answer is A
Explanation
A. Pneumothorax – A pneumothorax is a collapsed lung that occurs when air escapes into the pleural space, disrupting the pressure balance and causing lung collapse.
B. Pulmonary edema – Pulmonary edema is the accumulation of fluid in the lungs, typically due to heart failure, not air in the pleural space.
C. Bronchiectasis – This is a chronic condition involving permanent dilation of the bronchi due to repeated infections and inflammation, not collapse from air leakage.
D. Emphysema – Emphysema is a form of chronic obstructive pulmonary disease (COPD) that involves the destruction of alveoli, leading to air trapping—not lung collapse from air in the pleural cavity.
Correct Answer is A
Explanation
A. "You should change positions slowly." – Codeine is an opioid that can cause orthostatic hypotension, so clients should be advised to change positions slowly to prevent dizziness or fainting.
B. "You should limit alcohol intake to 12 ounces daily." – This is inappropriate. Alcohol should be avoided completely while taking codeine, as both are central nervous system depressants and combining them increases the risk of respiratory depression and sedation.
C. "You should take the medication on an empty stomach to prevent nausea." – Opioids can cause gastrointestinal upset, and taking them with food is often recommended to reduce nausea.
D. "You should expect to experience diarrhea while taking this medication." – Codeine commonly causes constipation, not diarrhea, due to its slowing effect on gastrointestinal motility.
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