Question Of The Day

Question: What is the differential diagnosis for the radiologic finding known as the “dense metaphyseal band sign?

Most food allergies are manifest following ingestion. Which food allergic reactions have been documented to occur as a result of inhalation? What clinical manifestations are commonly associated with inhalation-induced allergic reactions?

The bite of the black widow spider is typically associated with muscle cramping, pain, tachycardia and hypertension. What uncommon urologic problem has been reportedly limited to pediatric patients?

U.S. Marine Corps Base Camp Lejeune, North Carolina was established in 1942. In 1982, the Marine Corps discovered what toxicological issues on that base?

What does the so-called “Assigned Protection Factor (APF)” for respirators refer to?

What is the mechanism for QT prolongation in cases of quetiapine overdose?

Which oral chelating agent has been reported to cause transient increases in plasma ALT activity in some patients as well as rare instances of mucocutaneous skin reactions?