The nurse is reviewing the recommended preventative care for clients with asthma, chronic bronchitis, and emphysema. Which health care measure is most important for the nurse to recommend to these clients?

Ensure supplemental oxygen and respiratory medications are available at all times.

Use nasal or cough tissues followed by handwashing at all times.

Avoid large crowded areas during the colder months of the year.

Get annual flu and Pneumococcal vaccine polyvalent (PPSV23) vaccines.

Answer and Explanation

The Correct Answer is D

Choice A reason: Ensuring oxygen and medications manages exacerbations in asthma, bronchitis, and emphysema, where airway inflammation obstructs breathing. These treat symptoms, not prevent infections. Vaccines reduce influenza and pneumococcus, major exacerbation triggers, providing specific immunity to prevent severe respiratory infections, making them a higher priority.

Choice B reason: Using tissues and handwashing reduces infection spread but is less effective than vaccines for preventing exacerbations in chronic lung diseases. Influenza and pneumococcus trigger severe bronchoconstriction or inflammation. Vaccines offer targeted protection against these pathogens, prioritizing prevention over general hygiene in high-risk clients.

Choice C reason: Avoiding crowded areas in colder months reduces viral exposure, which can exacerbate asthma or COPD via inflammation. Vaccines are more effective, providing specific immunity against influenza and pneumococcus, the most common triggers of severe exacerbations, making this less critical than vaccination for preventing respiratory complications.

Choice D reason: Annual flu and PPSV23 vaccines are critical for asthma, bronchitis, and emphysema, as these conditions increase severe infection risk. Influenza and pneumococcus trigger exacerbations via airway inflammation, risking hospitalization. Vaccines stimulate antibody production, reducing infection severity, making them the top preventive measure for chronic lung disease management.

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Correct Answer is B

Explanation

Choice A reason: Obtaining an ABG assesses oxygenation in COPD but is not needed before postural drainage, which mobilizes secretions. ABGs are invasive, used for exacerbations. Explaining positions prepares the client, enhancing cooperation for effective mucus clearance, addressing airway obstruction without unnecessary invasive testing.

Choice B reason: Postural drainage uses gravity in five positions (e.g., Trendelenburg, lateral) to drain lung segments in COPD, where mucus obstructs airways. Explaining this reduces anxiety, ensuring cooperation, optimizing secretion clearance to improve ventilation and gas exchange, addressing the pathophysiological need for airway clearance.

Choice C reason: Drainage after meals risks aspiration, as a full stomach increases reflux in positions like Trendelenburg. COPD’s mucus retention obstructs airways, and timing drainage appropriately enhances efficacy. Explaining positions ensures effective procedure execution, avoiding complications like aspiration, making this approach unsafe.

Choice D reason: Shallow, fast breathing is contraindicated in COPD, where deep, slow breaths reduce air trapping and improve alveolar ventilation. Postural drainage clears mucus, and proper breathing enhances efficacy. Explaining positions prepares the client, optimizing outcomes, making this instruction incorrect for effective breathing.

A. Discuss checking the time frequently. B. Ask the client why she checks the locks. C. Plan a list of activities to be carried out daily. D. Determine the type and size of the locks.

Correct Answer is C

Explanation

Choice A reason: Discussing time-checking does not address compulsive lock-checking, likely obsessive-compulsive disorder (OCD), driven by serotonin dysregulation causing intrusive fears. Time management is unrelated to compulsions. Planning activities reduces idle time, distracting from OCD behaviors, addressing the neurobiological basis more effectively.

Choice B reason: Asking why the client checks locks may heighten anxiety in OCD, as compulsions arise from irrational fears, not logic, via cortico-striatal-thalamic dysfunction. This may reinforce obsessions. Activity planning distracts from compulsions, offering a therapeutic approach to improve function, making questioning less effective.

Choice C reason: Planning daily activities structures time, reducing compulsive lock-checking in OCD, where obsessive fears disrupt function. Engaging tasks modulate serotonin, distracting from cortico-striatal overactivity, improving behavioral control. This addresses the disorder’s impact, enhancing functionality by minimizing compulsion opportunities, making it the best action.

Choice D reason: Determining lock type is irrelevant to OCD’s compulsive checking, rooted in neurobiological fear responses, not lock characteristics. This does not address serotonin imbalance. Activity planning redirects focus to structured tasks, reducing compulsions, making lock assessment ineffective for managing the client’s behavior.

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The nurse is reviewing the recommended preventative care for clients with asthma, chronic bronchitis, and emphysema. Which health care measure is most important for the nurse to recommend to these clients?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When performing postural drainage on a client with chronic obstructive pulmonary disease (COPD), which approach should the nurse use?

Correct Answer is B

Explanation

A female client engages in repeated checks of door and window locks and behavior that prevents her from arriving on time and interfering with her ability to function effectively. Which action should the nurse take?

Correct Answer is C

Explanation

A client with type 1 diabetes mellitus calls the home care nurse and reports taking a morning dose of 70/30 insulin before realizing they have a stomach virus and are now unable to eat breakfast due to nausea. Which initial instruction should the nurse provide?

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After suctioning a client who has an endotracheal tube, which assessment finding indicates to the nurse that the intervention was effective?

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