A client with chronic obstructive pulmonary disease (COPD) receives a prescription for chest physiotherapy (CPT) to help mobilize secretions.
Following the therapy, which finding indicates to the nurse that the intervention was effective?

Absence of coarse crackles.

Increase in breath sounds.

Absence of fine crackles.

Increase in respiratory rate.

Answer and Explanation

The Correct Answer is B

Choice A rationale
The absence of coarse crackles is not necessarily an indication that chest physiotherapy (CPT) has been effective for a client with chronic obstructive pulmonary disease (COPD). Coarse crackles are often heard in conditions where there is fluid in the airways, such as pneumonia or heart failure. While their absence might indicate that there is no fluid in the airways, it does not necessarily mean that secretions have been effectively mobilized.
Choice B rationale
An increase in breath sounds is a good indication that chest physiotherapy (CPT) has been effective for a client with COPD3. CPT is a group of therapies designed to improve respiratory efficiency, promote expansion of the lungs, strengthen respiratory muscles, and eliminate secretions from the respiratory system. When these secretions are effectively mobilized and removed, breath sounds can become clearer and more easily heard.
Choice C rationale

The absence of fine crackles is not necessarily an indication that CPT has been effective for a client with COPD. Fine crackles are often heard in conditions where there is fluid in the airways or alveoli, such as pneumonia or heart failure. While their absence might indicate that there is no fluid in the airways or alveoli, it does not necessarily mean that secretions have been effectively mobilized.
Choice D rationale
An increase in respiratory rate is not necessarily an indication that CPT has been effective for a client with COPD. In fact, an increased respiratory rate could indicate respiratory distress, which could suggest that the therapy has not been effective or that the client’s condition has worsened.

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Correct Answer is A

Explanation

Choice A rationale

Initiating a hearing and vision screening program for first graders is an example of secondary prevention. Secondary prevention aims to identify and treat an illness or disease at an early stage, which is exactly what a screening program does.

Choice B rationale
Observing a person with type I diabetes mellitus self-administer a dose of insulin is not an example of secondary prevention. This is more related to disease management, which falls under tertiary prevention.

Choice C rationale
Preparing a presentation on how to prevent the spread of lice is an example of primary prevention, which aims to prevent disease or injury before it ever occurs.

Choice D rationale
Collaborating with a science teacher to prepare a health lesson could be seen as primary prevention if the lesson is about preventing disease, or tertiary prevention if it’s about managing existing conditions.

A. Productive cough B. Respiratory rate of 28 breaths/minute C. Oxygen saturation of 90% on room air D. Heart rate of 101 beats/minute E. Capillary refill of 4 seconds F. Blood pressure of 145/89 mm Hg

Correct Answer is ["B","C","D"]

Explanation

Choice A rationale
A productive cough is not a specific indicator of hypoxia. It could be a symptom of many conditions, including a common cold, flu, or other respiratory tract infections.
Choice B rationale

A respiratory rate of 28 breaths/minute is higher than the normal range (12-20 breaths/minute for adults), indicating that the patient may be trying to increase oxygen intake and eliminate carbon dioxide due to hypoxia.
Choice C rationale
An oxygen saturation of 90% on room air is lower than the normal range (95%-100%). This indicates that the patient’s blood is not carrying as much oxygen as it should, which is a sign of hypoxia.
Choice D rationale
A heart rate of 101 beats/minute is higher than the normal range (60-100 beats/minute for adults). This could be a response to hypoxia as the body tries to deliver more oxygen to the tissues.
Choice E rationale
A capillary refill of 4 seconds is slightly longer than the normal range (less than 2 seconds). While this could indicate poor peripheral circulation, it is not a specific or direct indicator of hypoxia.
Choice F rationale
A blood pressure of 145/89 mm Hg is higher than the normal range (less than 120/80 mm Hg). While hypertension could be related to many factors, it is not a specific indicator of hypoxia.

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A client with chronic obstructive pulmonary disease (COPD) receives a prescription for chest physiotherapy (CPT) to help mobilize secretions. Following the therapy, which finding indicates to the nurse that the intervention was effective?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What action should the school nurse take to provide secondary prevention for school-aged children?

Correct Answer is A

Explanation

Correct Answer is ["B","C","D"]

Explanation

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A client with chronic obstructive pulmonary disease (COPD) receives a prescription for chest physiotherapy (CPT) to help mobilize secretions.
Following the therapy, which finding indicates to the nurse that the intervention was effective?