A 9-year-old child presents with fever and migratory joint p…

A 9-year-old child presents with fever and migratory joint pain affecting the knees and ankles. The parent reports a sore throat about 3 weeks ago that was never treated. Which additional finding would MOST strongly support the diagnosis of acute rheumatic fever?

Suppose that Mary was an eyewitness to a store robbery. She…

Suppose that Mary was an eyewitness to a store robbery. She gives the police a description of the criminal: “30–35-year-old male, brown hair, light eyes, about 6 feet tall, with a missing finger on his left hand.” A few weeks later, the police track down a suspect. He fits Mary’s description and additionally has a lazy eye and a huge tattoo on his neck. If the police use the match-to-suspect approach in constructing a lineup for eyewitness identification, then the fillers in the lineup ____.