A 68-year-old patient's chart indicates the following symptoms: chronic cough with sputum, cyanosis, and tachypnea. The patient is noted to have nicotine dependence ACT report shows clogged passageways due to mucus. The patient is getting treated with steroid inhalation Which condition is this patient being treated for?
Pneumoconiosis
Chronic bronchitis
Bronchiectasis
Pulmonary emphysema
The Correct Answer is B
Chronic bronchitis is a type of chronic obstructive pulmonary disease (COPD) that causes inflammation and excess mucus production in the bronchial tubes. The main risk factor for chronic bronchitis is smoking. The symptoms of chronic bronchitis include chronic cough with sputum, cyanosis (bluish skin due to low oxygen levels), and tachypnea (rapid breathing). Steroid inhalation is one of the treatments for chronic bronchitis, as it helps reduce inflammation and improve airflow.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Correct. Checking the pH of the gastric aspirate is the most reliable method to verify the correct placement of the NG tube. Gastric aspirate typically has an acidic pH (pH < 5), indicating that the tube is in the stomach.
B. Observing the color of the gastric aspirate after adding blue dye to the formula is not a standard or recommended method for verifying NG tube placement.
C. Auscultating over the epigastrium may help to identify the presence of air in the stomach, but it does not confirm that the NG tube is correctly placed in the stomach or the intestines.
D. Measuring the length of the inserted NG tube can help determine the distance from the nose to the stomach, but it does not ensure correct placement in the stomach.
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.
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