A nurse is reinforcing teaching with a client who is to start taking montelukast to treat asthma. Which of the following statements by the client indicates an understanding of the teaching?

A. Dyspnea: Dyspneais a hallmark symptom of emphysema. As lung function deteriorates, the client experiences difficulty breathing, especially during exertion, due to reduced gas exchange and air trapping in the lungs.

B. Barrel chest:A barrel chest is a common finding in emphysema due to hyperinflation of the lungs over time. This causes the chest to become rounded and expands the anterior-posterior diameter of the thorax.

C. Clubbing of the fingers: Clubbing of the fingers is not a typical finding in emphysema or COPD. It is more commonly associated with conditions like lung cancer, cystic fibrosis, or congenital heart disease, where chronic severe hypoxia is present.

D. Shallow respirations:Clients with emphysema often exhibit shallow respirations as their lung elasticity decreases, making it difficult to fully exhale. As a result, breathing may become more rapid and shallow to compensate for poor oxygen exchange.

E. Bradycardia: Bradycardiais not typically associated with emphysema. Instead, clients with chronic respiratory conditions like emphysema may experience tachycardiaas the body tries to compensate for low oxygen levels.

A. Place tissue soiled with respiratory secretions in a paper bag for later disposal:

This instruction is not accurate or recommended for managing tissue soiled with respiratory secretions, particularly in the context of tuberculosis (TB) infection. TB is transmitted through the air via respiratory droplets, so proper disposal of contaminated materials is crucial to prevent the spread of the infection. Instead of placing tissue in a paper bag, it should be disposed of in a sealed plastic bag to minimize the risk of transmission. Additionally, individuals with TB should be instructed on proper respiratory hygiene practices, such as covering their mouth and nose with a tissue or their elbow when coughing or sneezing, to prevent the spread of infectious droplets.

B. Provide samples for sputum cultures every 6 weeks:

Sputum cultures are an essential component of monitoring and managing tuberculosis (TB) treatment. However, obtaining samples every 6 weeks is not frequent enough, especially during the initial phase of treatment. In the early stages of TB treatment, sputum cultures are typically obtained more frequently, often weekly or biweekly, to monitor the response to treatment, assess for drug resistance, and ensure treatment effectiveness. As treatment progresses and the patient's condition stabilizes, the frequency of sputum cultures may be adjusted based on clinical judgment and guidelines.

C. Consume alcohol in moderation while taking antituberculosis medications:

Alcohol consumption is generally discouraged while taking antituberculosis medications. Some antituberculosis drugs, such as isoniazid and rifampin, can interact with alcohol and cause adverse effects, such as liver toxicity or drug metabolism issues. Therefore, individuals undergoing treatment for tuberculosis should be advised to abstain from alcohol consumption or limit it to a minimum to avoid potential complications. Providing instructions on alcohol consumption is an important aspect of tuberculosis management and medication adherence.

D. Wear a mask while out or around crowds of people:

This instruction is crucial for individuals with pulmonary tuberculosis to prevent the spread of the infection to others. Tuberculosis is transmitted through the air via respiratory droplets, particularly when an infected person coughs, sneezes, or talks. Wearing a mask while out or in crowded settings helps reduce the risk of transmitting infectious droplets to others and is an important infection control measure. It is especially important during the early stages of treatment when the individual is still infectious and shedding bacteria. Proper mask use, along with other respiratory hygiene practices, can help protect both the individual with tuberculosis and those around them from the spread of infection.