A client is admitted with an exacerbation of COPD. He has a long history of chronic bronchitis.
What physical finding does the nurse expect in a client with chronic bronchitis?

SpO2 >92%.

Underweight.

Bradypnea.

Productive cough.

Answer and Explanation

The Correct Answer is D

A client with chronic bronchitis is expected to have a cough that produces sputum for at least 3 months during two successive years. This is due to the hyperplasia of mucous glands and bronchial wall inflammation that occur in chronic bronchitis.

Choice A is wrong because SpO2 >92% is not a specific finding for chronic bronchitis.

SpO2 is a measure of oxygen saturation in the blood and can vary depending on many factors, such as altitude, smoking, and lung diseases. SpO2 may be lower than normal in COPD patients due to airflow obstruction and impaired gas exchange.

Choice B is wrong because underweight is not a typical finding for chronic bronchitis.

Underweight may be more associated with emphysema, which is another component of COPD that involves the destruction of alveolar walls and enlargement of air spaces. Emphysema can cause weight loss due to increased work of breathing and decreased appetite.

Choice C is wrong because bradypnea is not a common finding for chronic bronchitis.

Bradypnea is abnormally slow breathing rate and can be caused by various conditions, such as brain injury, drug overdose, or sleep apnea. Chronic bronchitis usually causes tachypnea, which is abnormally fast breathing rate, due to hypoxia and hypercapnia.

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Correct Answer is A

Explanation

Pursed-lip breathing is a technique that helps to slow down the breathing rate and keep the airways open longer. This improves gas exchange and reduces the work of breathing. Pursed-lip breathing also helps to prevent air trapping and hyperinflation of the lungs, which are common complications of COPD.

Choice B is wrong because laying down for 1 hour after meals can increase the pressure on the diaphragm and make breathing more difficult. It can also increase the risk of aspiration and reflux.

Choice C is wrong because restricting the client’s fluid intake to less than 1 L/day can lead to dehydration and thickening of secretions, which can obstruct the airways and impair gas exchange. Fluid intake should be adequate to maintain hydration and thin secretions.

Choice D is wrong because using the upper chest for respiration is a sign of inefficient breathing and respiratory distress.

It can increase the oxygen demand and cause fatigue. The client should be encouraged to use the diaphragm and abdominal muscles for respiration, which are more efficient and reduce the work of breathing.

Normal ranges for oxygen saturation are 95% to 100%, for arterial blood gas pH are 7.35 to 7.45, for PaCO2 are 35 to 45 mmHg, for PaO2 are 80 to 100 mmHg, and for HCO3 are 22 to 26 mEq/L.

A. Hourly vital signs. B. Implementing all fall risk precautions. C. Utilizing bariatric bed and trapeze bar. D. Supine positioning.

Correct Answer is C

Explanation

A patient with a BMI of 38 is considered to have obesity, which means they have excess body fat that may impair their mobility and increase their risk of complications such as pressure ulcers, infections, and respiratory problems. A bariatric bed is designed to accommodate the weight and size of obese patients, and a trapeze bar can help them change positions and transfer to a chair or wheelchair.

These interventions can promote comfort, safety, and independence for the patient.

Choice A is wrong because hourly vital signs are not necessary for a patient with obesity unless they have other conditions that warrant frequent monitoring.

Choice B is wrong because implementing all fall risk precautions may be excessive and restrictive for a patient with obesity who is otherwise stable and alert.

Choice D is wrong because supine positioning can compromise the patient’s breathing and circulation, and increase the risk of pressure ulcers and aspiration.

The patient should be encouraged to change positions frequently and elevate the head of the bed when lying down.

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A client is admitted with an exacerbation of COPD. He has a long history of chronic bronchitis. What physical finding does the nurse expect in a client with chronic bronchitis?

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Naxlex Comprehensive Predictor Exams

A nurse is contributing to the plan of care for a client who has COPD. Which of the following interventions should the nurse include in the plan of care?

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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A client is admitted with an exacerbation of COPD. He has a long history of chronic bronchitis.
What physical finding does the nurse expect in a client with chronic bronchitis?