Pulmonary Embolism and Deep-Vein Thrombosis · NCLEX Exam

Which clinical finding is more specific for PE rather than DVT alone?

  1. Almost immediately, within about one hour of the first dose
  2. After roughly 5–7 days once the INR becomes therapeutic
  3. Only after taking it consistently for a full month
  4. Within a few minutes, similar to intravenous heparin
Show answer and explanation

Correct answer: After roughly 5–7 days once the INR becomes therapeutic

While DVT presents with leg signs, PE more typically presents with sudden respiratory distress and chest pain due to pulmonary artery obstruction.

Difficulty: Medium Question 13 of 20

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