All Quizzes

What does fractional exhaled nitric oxide have to do with a diagnosis of asthma? Find the answer and 6 more questions in this asthma pop quiz.

Oral etidronate, IV pamidronate, and then zoledronate caused bone markers to normalize in this 80-year-old woman-temporarily. What’s going on? Answer this and questions on 3 other topics in this week’s quiz.

How good are your hunches when it comes to cases of possible child abuse? Can you determine which cases need to be reported to Child Protective Services and which require a medical diagnosis? See how well you do with the 5 cases presented here.

Is there a connection between this patient’s symptoms and the thin red-brown lines under his nails? Answer this question and 4 others in this quiz.

Abrasions, ecchymoses, and a 3-cm laceration led to infection with Morganella morganii. What do you know about this pathogen? In this quiz: questions on wounds that resulted from falls.

Joint pain and dactylitis: does this combo suggest the need to test for HIV infection? Test your dermatologic prowess and answer 4 other quiz questions here.

Eruptive xanthomas; smooth-shaped, deeply placed nodules; a solitary itchy patch . . . how much do you know about these and 2 other disorders?

Subungual infection; “raccoon eyes;” bed bug bites. . . a quiz to challenge you.

Bumps on the face; opioids and alcohol; dysmorphic facial features in 6-month-old boy . . . questions on these and other topics in this quiz.

While demonstrating his retro dance moves, a 31-year-old injures his knee doing “the Twist.” Now he can barely walk. Would you order an x-ray?