A patient with COPD would be expected to have

loss of protective respiratory mechanisms due to prolonged irritation or damage.

localized swelling and Inflammation within the lungs.

an acute viral Infection of the respiratory tract.

inflammation and swelling of the sinus membranes over a prolonged period.

Answer and Explanation

The Correct Answer is A

A) Loss of protective respiratory mechanisms due to prolonged irritation or damage:
Individuals with COPD often experience a progressive loss of protective respiratory mechanisms over time. Chronic exposure to irritants such as cigarette smoke leads to inflammation, structural changes in the airways, and destruction of lung tissue, impairing the body's ability to clear mucus, trap foreign particles, and maintain normal lung function. This loss of protective mechanisms contributes to the hallmark symptoms of COPD, including airflow limitation, chronic cough, and increased susceptibility to respiratory infections.

B) Localized swelling and inflammation within the lungs:
While inflammation is a hallmark feature of COPD, it typically manifests as widespread inflammation throughout the lungs rather than localized swelling. In COPD, chronic exposure to irritants leads to a systemic inflammatory response that affects the entire respiratory tract, including the bronchi and alveoli. This inflammation contributes to airway obstruction, mucus hypersecretion, and the development of respiratory symptoms.

C) An acute viral infection of the respiratory tract:
While individuals with COPD are at increased risk of respiratory infections, including viral infections such as influenza and respiratory syncytial virus (RSV), COPD itself is a chronic, progressive respiratory condition characterized by persistent airflow limitation. Acute viral infections may exacerbate COPD symptoms and lead to worsening respiratory function, but they are not inherent features of the disease itself.

D) Inflammation and swelling of the sinus membranes over a prolonged period:
Sinus inflammation and swelling, known as sinusitis, are not typically considered primary features of COPD. While individuals with COPD may experience comorbid conditions such as chronic rhinosinusitis, which can contribute to respiratory symptoms and exacerbations, sinus inflammation is not a defining characteristic of the disease.

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Correct Answer is ["A","E"]

Explanation

A) Obstructive sleep apnea (OSA):
Obstructive sleep apnea is a known risk factor for the development of hypertension. During episodes of sleep apnea, breathing repeatedly stops and starts, leading to disruptions in normal sleep patterns and potentially contributing to increased sympathetic nervous system activity, systemic inflammation, and endothelial dysfunction, all of which can elevate blood pressure over time.

B) The choice B was incorrect. While a diet high in potassium is generally associated with lower blood pressure due to its beneficial effects on blood vessel function and fluid balance, it is not considered a risk factor for developing hypertension. In fact, potassium-rich foods like fruits, vegetables, and legumes are often recommended as part of a heart-healthy diet to help manage blood pressure.

C) The choice C was incorrect. A high-density lipoprotein (HDL) level of 70 mg/dL is actually considered beneficial for cardiovascular health. HDL is often referred to as "good" cholesterol because it helps remove LDL (low-density lipoprotein) cholesterol from the bloodstream, reducing the risk of plaque buildup in the arteries. Having a high HDL level is typically associated with a lower risk of cardiovascular disease, including hypertension.

D) The choice D was incorrect. Benazepril is actually an antihypertensive medication, specifically an angiotensin-converting enzyme (ACE) inhibitor. It is used to treat hypertension, not as a risk factor for its development. ACE inhibitors work by relaxing blood vessels, which helps lower blood pressure. While taking certain medications like benazepril may contribute to the management of hypertension, they are not considered risk factors for its development.

E) Cigarette smoking:
Cigarette smoking is a well-established risk factor for the development of hypertension. Smoking cigarettes can lead to the constriction of blood vessels, increased heart rate, and damage to the lining of blood vessels, all of which can elevate blood pressure. Additionally, the chemicals in tobacco smoke can contribute to inflammation and oxidative stress, further exacerbating cardiovascular risk factors. Smoking cessation is an essential component of hypertension management and overall cardiovascular health.

A. unrelenting cough. B. respiratory depression. C. spontaneous pneumothorax. D. pneumonia.

Correct Answer is A

Explanation

This is the correct response. ACE inhibitors are known to cause a persistent, dry, and irritating cough in some individuals. This adverse effect occurs due to the accumulation of bradykinin and other substances in the lungs, leading to increased sensitivity of the cough reflex. The cough typically resolves upon discontinuation of the ACE inhibitor.

B) Respiratory depression:
Respiratory depression is not a common side effect of ACE inhibitors. ACE inhibitors do not directly affect respiratory drive or function in the central nervous system. Therefore, this option is incorrect.

C) Spontaneous pneumothorax:
Spontaneous pneumothorax is not a typical adverse effect associated with ACE inhibitor use. ACE inhibitors do not directly cause the development of pneumothorax, which is characterized by the presence of air in the pleural space. Therefore, this option is incorrect.

D) Pneumonia:
While ACE inhibitors can increase the risk of respiratory infections due to their effect on the immune system, pneumonia is not a specific adverse effect associated with ACE inhibitor use. Pneumonia is typically caused by infectious agents such as bacteria, viruses, or fungi, rather than being a direct effect of ACE inhibitors. Therefore, this option is incorrect.”

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A patient with COPD would be expected to have

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Naxlex Comprehensive Predictor Exams

A nurse is reviewing blood pressure classifications with a group of nurses at an in-service meeting. Which of the following should the nurse include as a risk factor for the development of hypertension? (Select All that Apply.)

Correct Answer is ["A","E"]

Explanation

ACE inhibitors work on the RAAS to prevent the conversion of angiotensin I to angiotensin II. Because this blocking occurs in the cells in the lung, which is usually the site of this conversion, the use of ACE inhibitors often results in

Correct Answer is A

Explanation

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