How is the concentration of IV contrast measured? How much extravasated contrast should cause concern? How should one evaluate a patient who is having a reaction to IV contrast? What are the benefits of isoosmolar compared with nonionic low osmolar contrast? What are the common preparations for epinephrine? What are the incidences of mild, moderate, and severe reactions to ionic IV contrast? What are the risk factors for PSC? What factors increase the relative risk of allergic reaction in a patient? What is NSF? What is extravasation related to an IV injection?? What is the concern if this happens to a patient? What is the incidence of death due to IV contrast? What is the recommendation for patients taking metformin who are to have iodine contrast-enhanced imaging studies? What is the recommended treatment? What is the risk of contrast-induced nephrotoxicity in the general population? What is the treatment for bronchospasm? What is the treatment for contrast reactions? What is the treatment for facial or laryngeal edema? What is the treatment for hypotension with bradycardia (vasovagal reaction)? What is the treatment for hypotension with tachycardia? What is the treatment for hypotension? What is the treatment for urticaria? What is vicarious excretion? What medication should be given prophylactically to adult patients with a true history of contrast allergy? Why does metformin, an oral hypoglycemic agent, affect the decision to give IV contrast? Book traversal links for IV Contrast ‹ What should be looked for in a CT of the urinary tract? Up How is the concentration of IV contrast measured? ›