RED CROSS LIFEGUARDING ONLINE ANSWERS Graded A+

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RED CROSS LIFEGUARDING ONLINE ANSWERS. Graded A+ A nurse is caring for a client who has terminal pancreatic cancer. The client is competent and has requested no resuscitative measures be taken in t... he event of respiratory or cardiac arrest. Which of the following is necessary to legally change the client's code status to do-notresuscitate (DNR)? - CORRECT Ans-A written prescription from the provider A DNR is typically instituted at the request of a client or family member and should be a written order instead of a verbal prescription. Until a DNR prescription exists. every attempts to revive the client should be made in the event of respiratory or cardiac arrest. A written prescription from the provider is necessary to legally change the client's code status to a DNR A nurse is caring for a toddler who has acute otitis media and is prescribed benzocaine (Americaine) ear drops for pain relief. Which of the following actions by the nurse is appropriate when administering the ear drops? - CORRECT Ans-Warm refrigerated drops to room temperature prior to instillation. Because of the anatomy of internal ear structures, it is important to remember that the ear is sensitive to extremes in temp. Ear drops should be warmed to room temp prior to instillation to reduce the risk of painful stimuli A nurse is caring for a client who has a new colostomy. The client is being discharged and plans to live with her daughter. Which of the following responses by the nurse is appropriate when the daughter states that she doesn't know how she is going to care for her mother's colostomy? - CORRECT Ans-"What part of your mother's care concerns you?" A nurse is caring for a client who is diagnosed with bipolar disorder and is taking lithium (Lithane). Which of the following serum lithium levels indicates the client's dosage is appropriate for maintenance therapy? - CORRECT Ans-0.75 mEq/L Lithium is a mood-stabilizing medication used in the treatment of bipolar I acute and recurrent manic and depressive episodes. To achieve a therapeutic range, give 300 mg to 600 mg of lithium during the active phase. The therapeutic serum lithium level is between 0.8 mEq/L and 1.4 mEq/L. Maintenance levels of 0.4 to 1.3 mEq/L are then achieved for clients who are prescribed lithium for long-term therapy. Because small increments of dosage separate therapeutic, maintenance, and toxic levels of lithium, knowledge of these levels is essential to ensure safe, quality care. This serum lithium level indicates the client's dosage is appropriate for maintenance therapy. A nurse is caring for a client who is scheduled for a lumbar puncture. The nurse should teach the client that which of the following is a post-procedure complication? - CORRECT Ans-Headache A headache is a manifestation experienced by 15 to 30% of clients following a lumbar puncture that results from cerebrospinal fluid leakage at the puncture site. These headaches are managed primarily with analgesics, hydration, and bed rest A nurse is reinforcing teaching about a new prescription for cromolyn sodium (Intal) metereddose inhaler (MDI) to a school-age child who has asthma. Which of the following statements should indicate to the nurse that the child needs further teaching? - CORRECT Ans-"I will use my cromolyn inhaler before using my albuterol inhaler." When both cromolyn and albuterol are prescribed, albuterol should be inhaled first to open the airways because it is a bronchodilator. After waiting a few minutes, the cromolyn can then be inhaled and will reach further into the lungs because of the dilatory effects of albuterol. A nurse is planning to obtain blood pressure on four clients. On which of the following clients should the nurse perform an electronic blood pressure measurement? - CORRECT Ans-A client who is recovering from a cardiac catheterization Electronic blood pressure measurement is attained through a sensor that detects vibrations caused by blood rushing through the arteyr, is appropriate for use when the blood pressure must be monitored frequently, and should not be taken on clients with conditions that can result in an inaccurate reading. A client who is recovering from a cardiac cath requires frequent blood pressure measurements. It is appropriate to perform an electronic blood pressure measurement on this client. A nurse is caring for a client who weighs 132 lb and has been prescribed gentamicin (Garamycin) 5mg/kg/day by IV bolus in three equal doses. Available on hand is 40 mg/mL that is to be added to 50 mL 0.9% sodium chloride. How many mL should the nurse add to the solution per dose? - CORRECT Ans-2.5 mL A nurse is providing education to the parent of an infant who is newly diagnosed with biliary atresia. The nurse should teach the parent that which of the following is a clinical manifestation associated with the illness? - CORRECT Ans-Dark urine Dark urine is a clinical sign of biliary atresia because of conjugated bilirubin escaping from the liver and being excreted in the urine. The nurse should teach the parent that dark urine is a clinical manifestation associated with the illness A nurse administrator is reviewing policies and procedures of the facility she works in to ensure confidentiality requirements are being met. Which of the following indicates that intervention is needed to prevent the release of confidential client information? - CORRECT Ans-Assigning staff members on each shift the same password for accessing medical records If all staff members on each shift have the same password, limitations exist is tracking who is accessing those records, increasing the possibility that someone not involved in the care of a client could access records out of curiosity. This procedure is not appropriate and requires intervention to prevent the release of confidential information. [Show More]

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