A nurse is assessing a client who has COPD. Which of the following findings should the nurse expect?

Weight gain

Decrease in anteroposterior diameter of the chest

HCO3 24 mEq/L

pH 7.31

Answer and Explanation

The Correct Answer is D

pH 7.31

Rationale:

A - This is incorrect because weight gain is not expected in clients who have COPD, as they often have difficulty eating and digesting food due to dyspnea and fatigue.

B - This is incorrect because a decrease in anteroposterior diameter of the chest is not typical of COPD, as the condition causes hyperinflation and air trapping in the lungs, leading to an increase in chest size and a barrel-shaped appearance.

C - This is incorrect because HCO3 24 mEq/L is within the normal range for blood bicarbonate levels, which are 22 to 26 mEq/L. Clients who have COPD often have chronic respiratory acidosis, which stimulates the kidneys to retain bicarbonate and increase its levels in the blood to compensate for the low pH.

D - This is correct because pH 7.31 indicates acidosis, which is common in clients who have COPD due to impaired gas exchange and accumulation of carbon dioxide in the blood.

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Correct Answer is B

Explanation

- A. Incorrect. Measuring the group's work against the assigned objectives is a task role that belongs to the evaluator, who assesses the quality and effectiveness of the group's performance.

- B. Correct. Noting the progress of the group toward assigned goals is a task role that belongs to the orienteer, who keeps track of where the group is heading and summarizes what has been accomplished.

- C. Incorrect. Sharing experiences as an authority figure is a task role that belongs to the information giver, who provides factual data or personal knowledge to the group.

- D. Incorrect. Offering new and fresh ideas on an issue is a task role that belongs to the initiator, who proposes new solutions or approaches to problems.

A. "I will administer aspirin to my child to treat pain or fever." B. "I will record an average of three readings from my child's peak expiratory flow meter." C. I will place carpet in my child's bedroom to control allergens." D. "I will make sure my child receives a yearly influenza immunization."

Correct Answer is D

Explanation

A: Incorrect. Aspirin can trigger asthma attacks in some children and should be avoided.

B: Incorrect. The peak expiratory flow meter should be used daily, not just when the child has symptoms, and the highest reading should be recorded, not the average.

C: Incorrect. Carpet can harbor dust mites, mold, and other allergens that can worsen asthma. It is better to have hardwood or tile floors and washable rugs.

D: Correct. Influenza immunization can prevent serious complications from respiratory infections in children with asthma.

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A nurse is assessing a client who has COPD. Which of the following findings should the nurse expect?

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