To ____________________ is to reduce to a fine powder by friction

An elderly man is found unconscious in his kitchen. The patient's wife tells you that her husband has diabetes and that he took his insulin, but did not eat anything. You should suspect

A. ketoacidosis B. diabetic coma C. hypoglycemia D. hyperglycemia

A less than optimal lateral foot projection demonstrating the lateral talar dome proximal to the medial talar dome

a. will also demonstrate more than 0.5 inch (1.25 cm) of the cuboid posterior to the navicular bone if the patient has a high longitudinal arch. b. was obtained with the proximal lower leg elevated. c. was obtained with the leg externally rotated. d. will also demonstrate the fibula too posterior on the tibia.