Which of the following tests would help differentiate ET from other causes of thrombocytosis?

Release of endorphins associated with massage would have which of the following effects?

A) Hyperemia B) Improved lymph flow C) Breaking fascial adhesions D) Increased feeling of well-being

In children, what is usually the cause of cardiac arrest?

A) Trauma B) Seizures C) Congenital heart disease D) Respiratory failure