Patients with Emphysema can sometimes display some characteristic signs and symptoms. Which of the following is NOT commonly one of these characteristic signs?
Pink skin
Barrel chest
Cyanotic skin tone
Pursed-lip breathing
The Correct Answer is C
A. Pink skin is characteristic of emphysema. Unlike chronic bronchitis, patients with emphysema often maintain adequate oxygen levels until the disease is very advanced.
B. Barrel chest is a classic sign of emphysema due to air trapping in the lungs, causing the chest to become hyperinflated.
C. Cyanotic skin tone is more common in chronic bronchitis due to chronic hypoxia.
D. Pursed-lip breathing is a common technique used by patients with emphysema to help them exhale more completely.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. This is a general term that can refer to problems with either the left or right ventricle of the heart. It doesn't specifically address the relationship between lung pressure and right-sided heart failure.
B. This is a symptom of heart failure, specifically difficulty breathing when lying down. It's not a diagnostic term for the condition itself.
C. It specifically refers to right-sided heart failure that is caused by increased pressure in the lungs (pulmonary hypertension).
D. This is a general term for heart failure where the heart is unable to pump blood effectively, leading to congestion in various parts of the body. While it can include right-sided heart failure, it doesn't specifically address the underlying cause of increased lung pressure.
Correct Answer is B
Explanation
A. A pre-diabetic A1C range is typically between 5.7 and 6.4%.
B. An A1C level of 5.4% is considered normal. This indicates good blood sugar control.
C. A diabetic A1C level is typically 6.5% or higher.
D. An A1C of 5.4% is clear and indicates normal blood sugar control.
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