The progression of chronic bronchitis is best halted by?
Regular of bronchodilators
Postural chest drainage techniques
Identification of early signs of infection
Smoking cessation
The Correct Answer is D
Chronic bronchitis is a type of chronic obstructive pulmonary disease (COPD) that is characterized by inflammation and narrowing of the bronchial tubes, which can lead to symptoms such as cough, shortness of breath, and wheezing. The primary cause of chronic bronchitis is smoking, and the most effective way to halt its progression is by quitting smoking.
Smoking cessation is the cornerstone of treatment for chronic bronchitis, as continued smoking can worsen inflammation in the airways and accelerate the progression of the disease. In addition to smoking cessation, other treatments may include bronchodilators (such as albuterol) to help open the airways and improve breathing, postural chest drainage techniques to help clear mucus from the lungs, and antibiotics to treat bacterial infections.
While these treatments can help manage symptoms and prevent complications, they are not as effective as smoking cessation in halting the progression of chronic bronchitis. Therefore, it is important for individuals with chronic bronchitis to quit smoking as soon as possible to slow the disease process and improve their overall health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
At high altitudes, the air pressure is decreased, and there is less oxygen available in each breath. This leads to a decreased partial pressure of oxygen in the lungs, which can cause hypoxemia (low oxygen levels in the blood). Hyperventilation may initially help to increase oxygen delivery to the body, but it can also lead to respiratory alkalosis and decrease oxygen delivery to the tissues in the long run.
Correct Answer is A
Explanation
A pulmonary embolism (PE) occurs when a blood clot, typically originating from the deep veins of the legs or pelvis, travels through the bloodstream and lodges in one of the pulmonary arteries in the lungs.
Deep venous thrombosis (DVT) is the most common source of pulmonary emboli. DVT occurs when a blood clot forms in the deep veins of the legs, pelvis, or arms, and can develop due to prolonged immobility, surgery, trauma, cancer, pregnancy, hormone therapy, or genetic factors.
Endocarditis, valvular heart disease, and left heart failure are not typical sources of pulmonary emboli. Endocarditis is an infection of the heart valves and lining, which can lead to valve damage and heart failure, but does not usually cause blood clots. Valvular heart disease, which includes conditions such as aortic stenosis and mitral regurgitation, can cause blood flow disturbances and increase the risk of thrombosis, but does not directly cause blood clots. Left heart failure, which occurs when the left ventricle of the heart is unable to pump effectively, can cause fluid buildup in the lungs, but does not typically cause blood clots to form.
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