Which two conditions are within this disease classification? Choose 2 answers.
Asthma
Pulmonary emphysema
Pneumonia
Pulmonary fibrosis
Asbestosis
Correct Answer : A,B
These two conditions belong to the disease classification of chronic obstructive pulmonary disease (COPD). COPD is a group of lung diseases that cause persistent and progressive airflow limitation and difficulty breathing. Asthma is a condition that causes inflammation and narrowing of the airways, leading to wheezing, coughing, chest tightness, and shortness of breath. Pulmonary emphysema is a condition that damages the alveoli (air sacs) in the lungs, reducing their elasticity and surface area, resulting in less oxygen exchange and more trapped air. Both asthma and pulmonary emphysema can be triggered by environmental factors, such as allergens, pollutants, tobacco smoke, or infections. The main difference between asthma and pulmonary emphysema is that asthma is reversible with medication, while pulmonary emphysema is irreversible and progressive.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Naïve T cells are a type of white blood cell that has not encountered a specific antigen before and are ready to respond to new infections. As people age, the number of naïve T cells decreases due to the shrinking of the thymus gland, which produces and matures T cells. This reduces the ability of the immune system to recognize and fight new pathogens and lowers the effectiveness of vaccines.
Correct Answer is D
Explanation
A thrombus is a blood clot that forms inside a blood vessel or the heart, which can obstruct blood flow and cause complications such as ischemia or embolism. One of the factors that predispose thrombus formation is stasis of blood flow, which means slow or stagnant movement of blood in a vessel or chamber, which can allow platelets and fibrin to accumulate and form a clot.
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