RT Book, Section A1 Schneir, Aaron A1 Clark, Richard F. A2 Tintinalli, Judith E. A2 Ma, O. John A2 Yealy, Donald M. A2 Meckler, Garth D. A2 Stapczynski, J. Stephan A2 Cline, David M. A2 Thomas, Stephen H. SR Print(0) ID 1166810800 T1 Bites and Stings T2 Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260019933 LK accessmedicine.mhmedical.com/content.aspx?aid=1166810800 RD 2024/04/19 AB The phylum Arthropoda is the largest division of the animal kingdom. The phylum includes insects (bees, wasps, hornets, flies, mosquitoes, bedbugs, fire ants, caterpillars, fleas), arachnids (spiders, scorpions, chiggers, ticks), and crustaceans (shrimp, lobsters, crabs). Venomous bites and stings from arthropods are a significant worldwide problem. In the United States, anaphylactic reactions to Hymenoptera stings account for the most fatal arthropod envenomations, although exposures to all arthropods can result in potential emergencies. This chapter discusses the most common and serious arthropod bites, stings, and envenomations. Tick bites are discussed in Chapter 161, “Zoonotic Infections.”