A nurse on a Medical-Surgical unit is performing an assessment on a client who has COPD with emphysema. The client reports that he has a frequent wet cough and is occasionally short-of-breath. The nurse should anticipate which of the following assessment findings for this client?
Petechiae on the chest.
Increased anteroposterior diameter of the chest.
Oxygen saturation level 96%.
Respiratory alkalosis.
The Correct Answer is B
The correct answer is choice B. Increased anteroposterior diameter of the chest.
Choice A rationale:
Petechiae on the chest (Choice A) are tiny red or purple spots that appear on the skin due to small blood vessel breakage. They are not typically associated with COPD and emphysema. Petechiae are more often related to conditions like thrombocytopenia or certain infections, where blood clotting is impaired.
Choice B rationale:
Increased anteroposterior diameter of the chest, often referred to as "barrel chest," is a characteristic finding in clients with COPD and emphysema. This occurs due to the hyperinflation of the lungs and the loss of elasticity in the lung tissues, which causes the chest to become rounded and the ribs to be positioned more horizontally.
Choice C rationale:
An oxygen saturation level of 96% (Choice C) is within the normal range for oxygen saturation. However, while it's important for clients with COPD to maintain adequate oxygen levels, this value doesn't specifically correlate with the client's symptoms of a wet cough and occasional shortness of breath.
Choice D rationale:
Respiratory alkalosis (Choice D) involves an increase in blood pH due to decreased levels of carbon dioxide (hypocapnia) caused by hyperventilation. While respiratory alkalosis can occur in clients with COPD due to compensatory hyperventilation, it is not a direct assessment finding related to the client's symptoms of a wet cough and occasional shortness of breath.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Applying a moisture barrier ointment helps protect the skin from the effects of moisture exposure due to urinary incontinence. Prolonged exposure to urine can lead to skin breakdown, irritation, and infection. A moisture barrier ointment creates a protective barrier, reducing the risk of skin damage.
Choice B rationale:
Requesting a prescription for an indwelling urinary catheter is not typically the first intervention to prevent skin breakdown in clients with urinary incontinence. Catheters carry their own set of risks, including infection, and should be considered after other interventions have been explored.
Choice C rationale:
Repositioning the client every 8 hours is important for preventing pressure ulcers but may not be sufficient to prevent skin breakdown due to urinary incontinence. Clients with urinary incontinence should be repositioned more frequently to address the effects of moisture.
Choice D rationale:
Checking the client's skin every 8 hours is an important step, but it alone may not effectively prevent skin breakdown. Incontinence-associated dermatitis can develop quickly, so it's essential to implement protective measures like using a moisture barrier ointment.
Correct Answer is C
Explanation
Choice A rationale:
Cranberry juice causing bad breath is not a well-known side effect or outcome associated with its consumption. This information is not a commonly taught aspect of cranberry juice use.
Choice B rationale:
Bloating is not a common or widely recognized outcome of drinking cranberry juice. While cranberry juice might have some gastrointestinal effects, bloating is not a significant concern associated with its consumption.
Choice C rationale:
Informing the client that drinking cranberry juice daily can prevent recurrent urinary tract infections is accurate. Cranberry juice is often recommended for its potential to reduce the risk of urinary tract infections due to its anti-adhesive properties that may inhibit the adherence of bacteria to the urinary tract.
Choice D rationale:
Cranberry juice's effect on lowering cholesterol is not a well-established benefit of its consumption. Cholesterol management typically involves dietary changes, exercise, and sometimes medications, but cranberry juice is not a primary intervention for this purpose.
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