Free ITE Pulmonology Questions and Answers

Question 1

Which test is the most appropriate initial diagnostic tool for suspected pulmonary embolism?

Accepted Answer

D-dimer test

Answer

The D-dimer test is the most appropriate initial diagnostic tool for suspected pulmonary embolism (PE) in patients with a low or intermediate pre-test probability. A negative D-dimer test can effectively rule out PE, avoiding the need for more invasive imaging. However, a positive D-dimer requires further investigation.

Question 2

Which medication is the cornerstone of management for persistent asthma?

Accepted Answer

Inhaled corticosteroids (ICS)

Answer

Inhaled corticosteroids (ICS) are the cornerstone of management for persistent asthma. They work by reducing airway inflammation, which is a key underlying pathology in asthma. Regular use of ICS helps to control symptoms, prevent exacerbations, and improve lung function over time.

Question 3

What is the most common cause of community-acquired pneumonia (CAP) in adults?

Accepted Answer

Streptococcus pneumoniae

Answer

Streptococcus pneumoniae is consistently identified as the most common bacterial cause of community-acquired pneumonia (CAP) in adults. This pathogen is responsible for a significant portion of pneumonia cases, often presenting with classic symptoms like fever, cough, and pleuritic chest pain. Vaccination against S. pneumoniae is an important preventive measure.

Question 4

Which finding is characteristic of obstructive lung disease on spirometry?

Accepted Answer

Decreased FEV1/FVC ratio

Answer

A decreased FEV1/FVC ratio is the characteristic finding of obstructive lung disease on spirometry. This indicates that the forced expiratory volume in one second (FEV1) is disproportionately reduced compared to the forced vital capacity (FVC), reflecting airflow limitation due to airway obstruction. This ratio is key for diagnosing conditions like COPD and asthma.

Question 5

What is the first-line treatment for acute exacerbation of chronic obstructive pulmonary disease (COPD)?

Accepted Answer

Systemic corticosteroids and antibiotics

Answer

The first-line treatment for acute exacerbation of chronic obstructive pulmonary disease (COPD) typically involves systemic corticosteroids and antibiotics. Corticosteroids reduce airway inflammation, while antibiotics are often prescribed to cover potential bacterial infections, which frequently trigger exacerbations. Bronchodilators are also crucial for symptom relief.

ITE - Internal Medicine In-Training Exam Practice Test

ITE - Internal Medicine In-Training Exam Practice Test

Free ITE Pulmonology Questions and Answers