#1
Which of the following is a risk factor for pulmonary embolism?
Smoking
ExplanationTobacco use increases the risk of clot formation.
#2
What is the most common symptom of pulmonary embolism?
Chest pain
ExplanationOften described as sharp and worsens with deep breathing or coughing.
#3
What is the medical term for the condition where a blood clot travels to the lungs and blocks a blood vessel?
Pulmonary embolism
ExplanationSerious condition requiring immediate medical attention.
#4
Which of the following activities can help reduce the risk of pulmonary embolism?
Regular physical activity
ExplanationPromotes healthy circulation and prevents clot formation.
#5
Which of the following medical conditions increases the risk of developing pulmonary embolism?
Sickle cell anemia
ExplanationBlood abnormalities can promote clot formation.
#6
Which imaging technique is commonly used for diagnosing pulmonary embolism?
CT scan
ExplanationAllows visualization of blood flow in the lungs.
#7
What is the primary treatment for pulmonary embolism?
Blood thinners
ExplanationPrevents further clot formation and reduces risk of complications.
#8
What is the term used to describe a blood clot that forms in a vein, usually in the leg?
Thrombus
ExplanationInitial stage of clot formation in veins.
#9
Which of the following medications is commonly used to prevent pulmonary embolism?
Warfarin
ExplanationAnticoagulant that inhibits blood clotting.
#10
Which of the following is a potential complication of untreated pulmonary embolism?
Pulmonary hypertension
ExplanationLong-term complication due to increased pressure in pulmonary arteries.
#11
Which condition is often associated with pulmonary embolism and can lead to long-term complications?
Deep vein thrombosis
ExplanationClots in the legs can travel to the lungs, causing embolism.
#12
Which of the following conditions may mimic the symptoms of pulmonary embolism?
Anxiety disorder
ExplanationAnxiety can cause symptoms like shortness of breath and chest pain.
#13
What is Virchow's triad in the context of pulmonary embolism?
A set of risk factors
ExplanationIncludes stasis, hypercoagulability, and endothelial injury.
#14
What is the primary cause of death in patients with massive pulmonary embolism?
Hypovolemic shock
ExplanationResults from sudden loss of blood volume.
#15
What is the term for a sudden collapse due to pulmonary embolism that is often fatal?
Massive pulmonary embolism
ExplanationRapid obstruction of blood flow to the lungs.