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A 3-Year-Old Boy Comes to the Emergency Department for Evaluation

question 704

Multiple Choice

A 3-year-old boy comes to the emergency department for evaluation of oral bleeding that began 1 hour after a tooth extraction.  The bleeding has persisted for approximately 30 minutes despite application of constant pressure with gauze.  He has no significant past medical or surgical history.  The patient takes no medications, and his vaccinations are up to date.  Blood pressure is 90/60 mm Hg and pulse is 100/min.  On physical examination, he has slow oozing of blood at the site of the dental extraction.  Family history is significant for a maternal uncle who suffered from recurrent bleeding into his joints.  Which of the following is most likely to be abnormal in this patient?


Definitions:

Pigovian Tax

A tax imposed on activities that generate negative externalities, intended to correct an inefficient market outcome by being equal to the social cost of the externalities.

Command-And-Control

Command-and-control refers to a regulatory approach where the government directly stipulates what actions are required for compliance, often seen in environmental regulation.

Market-Based

Economic systems or policies that are reliant on the forces of supply and demand rather than governmental interventions to allocate resources.

Command-And-Control Policies

Government interventions that directly regulate permissible levels of emissions or methods of production, through mandates or restrictions.

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