Respiratory Diagnosis Patient History

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Questions and Answers

Which of the following is NOT a typical recommendation for managing acute bronchitis?

  • Increased fluid intake
  • Use of a humidifier
  • Smoking cessation
  • Antibiotic therapy (correct)

A patient presents with a persistent cough, substernal pain with inspiration, and early nasopharyngeal viral symptoms. Which condition is most likely?

  • Asthma
  • Acute Bronchitis (correct)
  • Pneumonia
  • Tuberculosis

A patient with pneumonia is being treated on an outpatient basis. Which of these is NOT a recommended measure for symptom management?

  • Acetaminophen or Ibuprofen
  • Smoking cessation if necessary
  • Rest and fluids
  • Use of cough suppressants (correct)

Which symptom is least likely to be associated with active tuberculosis?

<p>Anxiety (C)</p> Signup and view all the answers

A client has a diagnosis of latent tuberculosis. Which action would the healthcare provider prioritize?

<p>Initiating treatment with a short course of rifampin (C)</p> Signup and view all the answers

A patient reports experiencing shortness of breath, wheezing, and increased mucus production. Which condition aligns with these symptoms?

<p>Asthma (D)</p> Signup and view all the answers

When should a person with asthma be referred to a pulmonologist or PCP?

<p>When their symptoms are uncontrolled (D)</p> Signup and view all the answers

Which statement is true of active tuberculosis?

<p>It requires reporting to public health authorities. (D)</p> Signup and view all the answers

Which of the following symptoms is most indicative of pneumonia?

<p>Acute onset of chills and fatigue (C)</p> Signup and view all the answers

A patient has a severe cough lasting for several weeks, chest pain, and is coughing up blood. Which condition should be strongly considered?

<p>Active Tuberculosis (C)</p> Signup and view all the answers

What is the first line antibiotic recommended for bacterial pneumonia?

<p>Amoxicillin (D)</p> Signup and view all the answers

An individual with acute bronchitis exhibits worsening symptoms after two weeks. Which is the most appropriate course of action?

<p>Refer to a physician or PCP for further evaluation. (B)</p> Signup and view all the answers

Which of the following is considered a subjective data point in respiratory assessment?

<p>Shortness of breath (D)</p> Signup and view all the answers

A patient is asymptomatic but tests positive for tuberculosis. This is characteristic of?

<p>Latent Tuberculosis (C)</p> Signup and view all the answers

What is NOT an important element of asthma self-management?

<p>Understanding the viral nature of asthma (B)</p> Signup and view all the answers

Which of the following conditions is NOT typically considered a lower respiratory system infection?

<p>Asthma (A)</p> Signup and view all the answers

What is the primary cause of acute bronchitis?

<p>Viral infection (C)</p> Signup and view all the answers

Which symptom is more commonly associated with pneumonia compared to acute bronchitis?

<p>Fever (B)</p> Signup and view all the answers

Which diagnostic test is typically NOT necessary for diagnosing acute bronchitis?

<p>Chest x-ray (B)</p> Signup and view all the answers

What is the first-line treatment for bacterial pneumonia?

<p>Antibiotics, typically amoxicillin (C)</p> Signup and view all the answers

What differentiates pneumonia from acute bronchitis in terms of symptom severity?

<p>Pneumonia can have varying symptom severity. (A)</p> Signup and view all the answers

What distinguishes active TB from latent TB?

<p>Active TB causes symptoms and is infectious. (C)</p> Signup and view all the answers

Which of the following is NOT a factor to monitor for evaluating the effectiveness of a TB management plan?

<p>National TB statistics (C)</p> Signup and view all the answers

Which of the following risk factors is associated with an increased likelihood of developing TB?

<p>Traveling to high-TB prevalence countries (A)</p> Signup and view all the answers

What is a common reason for false negatives when administering a TB skin test?

<p>Recent TB infection (A)</p> Signup and view all the answers

What is the recommended treatment approach for latent TB?

<p>Antibiotics for a short course or longer therapy (B)</p> Signup and view all the answers

Which method of TB screening has higher specificity and faster results?

<p>Interferon-gamma release assay (IGRA) (B)</p> Signup and view all the answers

Which of the following is NOT a symptom of asthma?

<p>Fever (C)</p> Signup and view all the answers

In shared decision-making, which aspect is crucial to engage with patients?

<p>Discussing patient preferences and values (A)</p> Signup and view all the answers

Who should be involved in the management of active TB cases?

<p>An infectious disease specialist (B)</p> Signup and view all the answers

What is the classification of asthma if symptoms occur less than twice a week?

<p>Intermittent asthma (D)</p> Signup and view all the answers

What is a common misconception about treating active TB?

<p>It can be cured with home remedies alone. (D)</p> Signup and view all the answers

Which of the following is a known risk factor for asthma?

<p>Genetic predisposition (A)</p> Signup and view all the answers

Which of the following indicates a patient's understanding of their condition in TB management?

<p>Knowledge of self-management strategies (A)</p> Signup and view all the answers

What does spirometry measure in patients with asthma?

<p>Lung function and airflow obstruction (B)</p> Signup and view all the answers

Which factor is a common trigger for asthma attacks?

<p>Environmental allergens (C)</p> Signup and view all the answers

Which statement about IgRA and TST is correct regarding TB screening?

<p>IgRA results are available within 24 hours. (C)</p> Signup and view all the answers

What defines mild persistent asthma regarding the frequency of symptoms?

<p>Symptoms occur 3-6 times weekly. (A)</p> Signup and view all the answers

What is the recommended treatment approach for mild persistent asthma?

<p>Daily low-dose ICS with as-needed SABA. (D)</p> Signup and view all the answers

At what FEV1 percentage is moderate persistent asthma classified?

<p>60-80%. (D)</p> Signup and view all the answers

What therapy is preferred for moderate to severe persistent asthma?

<p>Single inhaler with ICS-formoterol. (A)</p> Signup and view all the answers

In patients with poorly controlled asthma, what is recommended when ICS therapy alone is insufficient?

<p>Adding a LAMA to ICS. (B)</p> Signup and view all the answers

Which treatment combination is recommended over higher-dose ICS-LABA for those already on low- or medium-dose ICS?

<p>SMART therapy using ICS-formoterol. (B)</p> Signup and view all the answers

What should be considered when adjusting asthma therapy in pregnant patients?

<p>Pregnancy can impact asthma symptoms. (B)</p> Signup and view all the answers

How should adjustments to asthma therapy be made?

<p>Based on symptom frequency, severity, and medication response. (A)</p> Signup and view all the answers

Flashcards

Wheezing

A symptom of asthma, often accompanied by a whistling sound, that occurs when air travels through narrowed airways.

Persistent Cough

A persistent cough that can produce mucus (productive) or not (nonproductive), characteristic of acute bronchitis.

Fatigue & Malaise

A symptom of pneumonia, often accompanied by a feeling of being unwell and lacking energy

Coughing up blood or sputum

A symptom of active TB, characterized by coughing up blood or phlegm.

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Chest Pain

A symptom of pneumonia, often accompanied by pain that worsens with breathing deeply

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Upper Respiratory Infection

An infection affecting the upper respiratory tract, causing symptoms such as a runny nose and sore throat.

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Gastroesophageal Reflux Disease (GERD)

A condition that causes frequent heartburn, due to acid reflux from the stomach into the esophagus.

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Vocal Cord Dysfunction

A condition where vocal cords don't function correctly, affecting breathing and voice.

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Asthma Treatment

A stepwise approach to treatment based on the severity of the condition.

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Asthma Patient Education

Refers to a patient's understanding of their triggers, medications, and when to seek medical attention.

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Acute Bronchitis Supportive Care

Supportive care involves measures like increased fluid intake, humidifier use, and hot showers to relieve symptoms.

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Acute Bronchitis Patient Education

The focus is on reassuring the patient that bronchitis is typically caused by a virus and antibiotics are not effective.

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Pneumonia Severity Assessment

Severity assessment using tools like the Pneumonia Severity Index guides treatment decisions.

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Pneumonia Medications

Antibiotics are used for bacterial pneumonia, while antivirals are prescribed for pneumonia with influenza.

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Pneumonia Patient Education

Focuses on educating patients about warning signs and when to seek emergency care, along with general symptom management.

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Latent TB Treatment

A short course of rifampin-based treatment or a longer course of isoniazid therapy is used for latent TB.

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What is latent TB?

Latent TB means the bacteria is present in the body but isn't actively causing illness. The person is asymptomatic and not infectious.

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What is active TB?

Active TB means the bacteria is actively multiplying, causing symptoms and the person is infectious.

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What are the risk factors for TB?

People with weakened immune systems (e.g., HIV), crowded living conditions, drug use, inadequate healthcare, travel to high-TB areas and underlying health conditions like diabetes are more likely to develop TB.

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How is TB treated?

Treatment depends on whether the TB is latent or active. Latent TB is treated with a short course of rifampin or a longer course of isoniazid. Active TB is managed by an infectious disease specialist and may require hospitalization.

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What is shared decision-making?

Shared decision-making means involving patients in the process of making medical decisions, respecting their autonomy and enabling them to make informed choices.

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How do you approach shared decision-making?

Engaging patients in discussions about their preferences, values, and goals to ensure their involvement in healthcare decisions.

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What information should you provide in shared decision-making?

Providing patients with clear, understandable information about treatment options, risks, and benefits to empower them to make informed decisions.

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What is patient autonomy in shared decision-making?

Understanding the patient's perspective and respecting their right to make choices about their health.

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What is acute bronchitis?

Acute bronchitis is an inflammation of the trachea and bronchi, usually caused by a virus, and typically lasts less than 3 weeks. It is mostly treated with supportive care, like rest and fluids, while antibiotics are generally not needed.

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What is pneumonia?

Pneumonia is an infection of the lung tissue, manifesting in various symptoms like fever, cough, and shortness of breath. Its cause can be viral, bacterial, or fungal, requiring different treatments.

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How are pneumonia and bronchitis diagnosed?

In pneumonia, a chest x-ray is a crucial tool for diagnosis, while it is usually not necessary for bronchitis. Additionally, a pneumonia severity assessment, like the Pneumonia Severity Index, helps determine the appropriate treatment.

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What is the difference between typical and atypical pneumonia?

Typical pneumonia refers to bacterial pneumonia, often treated with antibiotics like amoxicillin. Atypical pneumonia, on the other hand, is typically viral and might require antivirals if influenza is identified.

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What are the key differences between pneumonia and bronchitis?

Egophony, a sound change during auscultation, is a strong indicator of pneumonia, while it is not common in bronchitis. Fever is also more common in pneumonia.

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Spirometry

A test that measures lung function, helping doctors assess the severity of airflow obstruction in asthma patients and monitor the effectiveness of treatment.

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Intermittent Asthma

A type of asthma where symptoms occur less than twice a week, with short flare-ups and no more than two nighttime symptoms a month. Individuals with intermittent asthma have a forced expiratory volume (FEV1) of 80% or more, and their peak flow rate varies by less than 20%. Symptoms typically don't affect daily activities.

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Mild Persistent Asthma

A type of asthma where symptoms occur more than twice a week but not daily and may interfere with daily activities. Nighttime symptoms occur more than once a month. Individuals with mild persistent asthma have a forced expiratory volume (FEV1) of 80% or more, and their peak flow rate varies by 20% to less than 30%.

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Moderate Persistent Asthma

A type of asthma where symptoms occur daily and may interfere with daily activity. Individuals with moderate persistent asthma have a forced expiratory volume (FEV1) of 60% to 80%, and their peak flow rate varies by 30% to less than 50%.

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Severe Persistent Asthma

A very severe form of asthma where symptoms occur frequently, even with medication. Nighttime symptoms wake up the individual at least once a week. Individuals with severe persistent asthma have a forced expiratory volume (FEV1) less than 60%, and their peak flow rate varies by more than 50%.

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Severe Persistent Asthma

Asthma symptoms are constant, seriously affecting activity. Frequent nighttime symptoms. FEV1 is 60% or less, and peak flow varies by more than 30%.

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Tuberculosis (TB) Skin Test (TST)

A test used to screen for tuberculosis in asymptomatic individuals with potential exposure to the disease.

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Stepwise Asthma Management

Asthma treatment involves a step-wise approach, adjusting based on symptoms and how well medications work. It's like a staircase, going up or down depending on the intensity of asthma.

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Interferon-Gamma Release Assay (IGRA)

A blood test used to screen for tuberculosis in asymptomatic individuals with potential exposure to the disease.

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Severe Persistent Asthma

A type of asthma where symptoms occur every day and may interfere with daily activities. Individuals with severe persistent asthma have a forced expiratory volume (FEV1) less than 60%, and their peak flow rate varies by more than 50%.

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Mild Asthma Treatment

For mild persistent asthma, the initial treatment involves daily low-dose inhaled corticosteroids (ICS) and a quick-relief inhaler (SABA) as needed.

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SMART Therapy for Moderate/Severe Asthma

For moderate to severe persistent asthma already on ICS, a single inhaler combining ICS with formoterol (SMART therapy) is preferred, used both daily and as needed.

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Adding LABA before LAMA

If asthma remains uncontrolled with ICS, adding a LABA (long-acting beta-agonist) is recommended before adding a LAMA (long-acting muscarinic antagonist).

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Adding LAMA for Advanced Asthma Control

Adding a LAMA to ICS-LABA can be beneficial for some individuals who aren't fully controlled with ICS-LABA, offering a small improvement.

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Study Notes

Patient History Collection

  • Obtain key subjective data for accurate respiratory diagnosis.
  • Asthma: Cough (productive or nonproductive), wheezing, shortness of breath, trouble breathing, sputum/mucus production, anxiety.
  • Acute Bronchitis: Persistent cough (productive or nonproductive), substernal pain with inspiration, nasopharyngeal viral symptoms (early), post-nasal drip.
  • Pneumonia: Chills, acute onset, fatigue, malaise, severe cough (productive in typical, dry in atypical), shortness of breath, chest pain, nausea, vomiting, loss of appetite.
  • Tuberculosis (TB): Latent TB: Asymptomatic; Active TB: Severe cough lasting more than three weeks, chest pain, coughing up blood or sputum, weakness, fatigue, weight loss, chills.

Review of Systems

  • Investigate pertinent systems to confirm or exclude competing diagnoses.
  • Upper respiratory infection (common cold), gastroesophageal reflux disease (GERD), vocal cord dysfunction, lower respiratory system infections (pneumonia, bronchiolitis), chronic obstructive pulmonary disease (COPD), cardiac conditions, asthma, lung cancer.

Physical Examination

  • General observation: Respiratory rate, effort of breathing, use of accessory muscles, cyanosis.
  • Inspection: Chest shape and symmetry, skin color and temperature.
  • Palpation: Tracheal deviation, chest expansion, tactile fremitus.
  • Percussion: Resonance vs. dullness.
  • Auscultation: Breath sounds (e.g., wheezes, rales, rhonchi), vocal resonance (e.g., egophony).
  • Asthma: Wheezing, especially with expiration, not clearing with cough, diaphoresis, anxiety, shortness of breath; Elevated respiratory rate (>30) and heart rate (>120) suggest severe bronchospasm.
  • Acute Bronchitis: Low-grade or absent fever, persistent cough, wheezing, and rhonchi.
  • Pneumonia: Fever, severe coughing and shortness of breath, tachypnea, egophony (key indicators).
  • Tuberculosis (TB): Latent TB: Normal exam findings; Active TB: Fever, cough, subcutaneous nodules, lymphadenopathy, consider extrapulmonary symptoms.

Differential Diagnoses

  • Consider a broad range of possibilities for respiratory complaints:
  • Upper respiratory infection (common cold), gastroesophageal reflux disease (GERD), vocal cord dysfunction, lower respiratory system infections (pneumonia, bronchiolitis), chronic obstructive pulmonary disease (COPD), cardiac conditions, asthma, lung cancer, pulmonary embolism.

Diagnosis

  • Accurate identification: Apply information from history, review of systems, and physical exam to a specific patient case.

Management Plan

  • Evidence-based research: Consult latest clinical guidelines (e.g., NIH asthma guidelines, CDC guidelines for tobacco use and cessation).
  • Culturally sensitive approach: Consider non-pharmacological and pharmacological management, provide relevant client education, schedule appropriate follow-up.
  • Asthma: Management based on symptoms and severity; stepwise approach to treatment (see severity classifications and corresponding steps); asthma action plan; patient education on triggers, medications, and when to seek care.
  • Acute bronchitis: Supportive care; increased fluid intake; humidifier use; hot showers with steam; smoking cessation(if applicable); Patient education on viral nature and ineffectiveness of antibiotics.
  • Pneumonia: Hospitalization or outpatient treatment based on severity assessment (using tools like pneumonia severity index); antibiotics for bacterial pneumonia (amoxicillin as first line); antivirals for pneumonia with influenza; education about vaccines for prevention.
  • Tuberculosis (TB): Latent TB: Short course of rifampin-based treatment or longer isoniazid therapy; Active TB: Referral to infectious disease specialist, likely requires hospitalization.

Shared Decision-Making

  • Collaborative approach: Engage patients in discussions about preferences, values, goals.
  • Provide clear and understandable information about treatment options, risks, and benefits.
  • Respect patient autonomy and empower them to make informed decisions.

Study Questions and Answers (Tuberculosis)

  • Latent TB: Bacteria present but not actively causing illness; asymptomatic and non-infectious.
  • Active TB: Bacteria actively multiplying, causing symptoms and making the person infectious.
  • Risk factors: Immunodeficiency, crowded living conditions, drug use, inadequate healthcare, travel to high-TB prevalence countries, comorbidities (like diabetes or HIV infection).
  • Treatment: Varies based on latent vs. active; Latent TB: Short-course rifampin-based treatment or longer isoniazid therapy; Active TB: Managed by an infectious disease specialist, often requiring hospitalization.
  • Screening: Appropriate for asymptomatic individuals with exposure concerns; TB skin test (TST); Interferon-gamma release assay (IGRA). Possible false results with recent infections or with certain populations.

Study Questions and Answers (Asthma)

  • Risk factors: Genetic predisposition, environmental exposure to tobacco smoke (in-utero), immune system status.
  • Symptoms: Cough, wheezing, shortness of breath, trouble breathing, sputum/mucus production, anxiety.
  • Triggers: Allergens, cold air, exercise.
  • Classifications: Intermittent, mild persistent, moderate persistent, severe persistent. Treatment steps are outlined based on severity

Study Questions and Answers (Acute Bronchitis vs. Pneumonia)

  • Acute Bronchitis: Inflammation of the trachea and large bronchi (usually viral), symptoms last up to 3 weeks, diagnostic testing often unnecessary, supportive care is typical treatment.
  • Pneumonia: Lung infection (viral, bacterial, or fungal), variable symptom severity, diagnostic testing like chest X-ray often needed to differentiate, treatment depends on the cause and severity (antibiotics for bacterial pneumonia).

Study Questions and Answers (Influenza and COVID-19)

  • Influenza prevention: Annual flu vaccine, avoid close contact with sick individuals, good hygiene, improve air quality, wear a mask.
  • Influenza treatment: Antiviral drugs (if started within 2 days of symptoms).
  • COVID-19 prevention: Vaccination, good hygiene, take steps for cleaner air, stay home when sick.
  • COVID-19 treatment: Antiviral medications; early treatment is most effective. Treatment should generally be started within 5-7 days of symptom onset to be most effective.

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