Dunphy - Urgent Care Problems questions with correct answers

Which type of heat-related illness involves a core body temperature of at least 104°F and may present with hot dry skin, acute mental status changes, absent sweat, and tachypnea? A. Heat cramps B. Heat syncope C. Heat exhaustion D. Heat stroke - Answer D. Heat stroke What percentage of burns is involved using the rule of nines if both front legs are burned? A. 9% B. 18% C. 24% D. 36% - Answer B. 18% Which drug commonly prescribed for burns is active against a wide spectrum of microbial pathogens and is the most frequently used agent for partial- and full-thickness thermal injuries? A. Clotrimazole cream (Lotrimin) B. Mafenide acetate (Sulfamylon) C. Silver nitrate D. Silver sulfadiazine (Silvadene) - Answer D. Silver sulfadiazine (Silvadene) A sunscreen with a sun-protection factor of at least what number will block most harmful ultraviolet radiation?