Which of the following conditions is mediated by IgE (attached to mast cells)?
a. Contact allergy
b. Angioedema
c. Erythema multiforme
d. Aphthous ulcers
e. None of the above
B
Health Professions
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The EMT has retrieved all the correct equipment necessary to initiate an IV. Before assembling any equipment, what should she do first?
A) Place the constricting band on the patient's arm. B) Remove the protective cap from the IV tubing spike. C) Check the expiration date on the intravenous bag. D) Open the outer wrapping of the intravenous catheter.
Health Professions
The Phylum ____ include the Gastropoda (cone snail) and Cephalopoda (octopus).
A. Crotalinae B. Cnidaria C. Vespid D. Mollusca
Health Professions