Suppose 5% of individuals exposed to a chemical get a tumor, and 2% of those not exposed get the same kind of tumor. Find: (a) the relative risk, (b) the attributable risk, and (c) the odds ratio. (d) What are your conclusions based on the values determined above?

Acharge nurse is observing a newly licensed nurse provide care to a group of clients. which of the following actions by the newly licensed nurse requires an incident report by the charge nurse? a. a client who has a lithium level of 1.8 meq/l receives her morning dose of lithium. b. the nurse administers ondansetron to a client who has two episodes of vomiting after receiving meperidine 75 mg im. c. the nurse requests a higher dose of morphine for a client who reports severe pain 30 min after receiving morphine 2 mg iv bolus. d. a client who has a blood glucose level of 120 mg/dl receives her morning dose of insulin.