After an acute exacerbation of chronic obstructive pulmonary disease (COPD), the nurse prepares an older adult for discharge to home. Which is the most important client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD?

Avoid sick people and wash hands

Use low-flow oxygen for dyspnea

Ease breathing by sitting upright

Eat nutrient- and calorie-dense foods

Answer and Explanation

The Correct Answer is A

Choice A reason: Avoiding sick people and washing hands is the most important client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD, as it can reduce the exposure to respiratory infections, which are the main cause of COPD exacerbations. The nurse would advise the older adult to stay away from people who have colds, flu, or other contagious illnesses, and to wash their hands frequently with soap and water or use alcohol-based hand sanitizer.

Choice B reason: Using low-flow oxygen for dyspnea is a possible client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD, but it is not the most important one, as it depends on the severity of the condition and the oxygen saturation level of the patient. The nurse would advise the older adult to use oxygen therapy as prescribed by their doctor, and to monitor their oxygen level with a pulse oximeter.

Choice C reason: Easing breathing by sitting upright is a helpful client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD, but it is not the most important one, as it is a supportive measure that does not address the underlying cause of the exacerbation. The nurse would advise the older adult to sit upright or lean forward when they have difficulty breathing, and to use pursed-lip breathing or abdominal breathing techniques.

Choice D reason: Eating nutrient- and calorie-dense foods is a beneficial client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD, but it is not the most important one, as it is a long-term strategy that does not prevent the immediate risk of exacerbation. The nurse would advise the older adult to eat a balanced diet that provides enough protein, carbohydrates, fats, vitamins, and minerals, and to avoid foods that can cause gas, bloating, or reflux.

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Correct Answer is D

Explanation

Choice A reason: A detached retina is a serious condition that occurs when the retina, the light-sensitive layer of tissue at the back of the eye, separates from its underlying support tissue. It can cause vision loss or blindness if not treated promptly. However, it does not usually cause intense headaches or bloodshot eyes, but rather flashes of light, floaters, or a curtain-like shadow over the visual field.

Choice B reason: Macular degeneration is a common eye disorder that affects the macula, the central part of the retina that is responsible for sharp and detailed vision. It can cause blurred or distorted vision, especially in the center of the visual field. However, it does not usually cause intense headaches or bloodshot eyes, but rather difficulty reading, recognizing faces, or seeing colors.

Choice C reason: Cataracts are cloudy areas in the lens of the eye that can impair vision. They are usually related to aging, but can also be caused by other factors such as diabetes, trauma, or radiation. They can cause blurred or dim vision, sensitivity to light, or halos around lights. However, they do not usually cause intense headaches or bloodshot eyes, but rather gradual and painless vision loss.

Choice D reason: Angle-closure glaucoma is a type of glaucoma that occurs when the drainage angle of the eye becomes blocked, causing a sudden increase in the pressure inside the eye. It can damage the optic nerve and lead to permanent vision loss if not treated immediately. It can cause intense headaches, bloodshot eyes, blurred vision, nausea, vomiting, or seeing rainbow-colored rings around lights. It is a medical emergency that requires immediate attention.

A. Overflow B. Urge C. Stress D. Functional

Correct Answer is A

Explanation

Choice A reason: Overflow incontinence is a type of urinary incontinence that occurs when the bladder becomes overfilled and cannot empty completely. This causes urine to leak out of the bladder, even when the person does not feel the urge to urinate. A large residual urine volume is a common sign of overflow incontinence, as it indicates that the bladder is not emptying properly.

Choice B reason: Urge incontinence is a type of urinary incontinence that occurs when the bladder contracts involuntarily and causes a sudden and strong urge to urinate. This can result in urine leakage before the person can reach the toilet. A large residual urine volume is not a typical feature of urge incontinence, as the bladder tends to empty frequently and urgently.

Choice C reason: Stress incontinence is a type of urinary incontinence that occurs when the pelvic floor muscles that support the bladder are weakened or damaged. This causes urine to leak out of the bladder when the person coughs, sneezes, laughs, or exerts pressure on the abdomen. A large residual urine volume is not a common symptom of stress incontinence, as the bladder does not overfill or contract involuntarily.

Choice D reason: Functional incontinence is a type of urinary incontinence that occurs when the person has normal bladder function but cannot reach the toilet in time due to physical or mental impairments. This can be caused by mobility problems, cognitive decline, dementia, or environmental barriers. A large residual urine volume is not a characteristic of functional incontinence, as the bladder can empty normally when the person has access to the toilet.

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After an acute exacerbation of chronic obstructive pulmonary disease (COPD), the nurse prepares an older adult for discharge to home. Which is the most important client teaching for the nurse to include for the prevention of hospitalizations for exacerbations of COPD?

Nursing Test Bank

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Correct Answer is A

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