The nurse knows that Type IV Hypersensitivity Reaction involves which of the following?

he nurse is preparing to administer diphenhydramine (Benadryl) 50 mg intravenously to a patient with severe allergies. Available is diphenhydramine (Benadryl) 25 mg/1 mL. How many mL will the nurse administer?

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The nurse is caring for a patient who asks what ankylosing spondylitis is. Which of the following responses from the nurse is most appropriate?

A nurse is reviewing the medical record of a client who just returned to the unit following surgery and notes the client has a history of anaphylaxis in response to penicillin. The client's postoperative prescriptions include a dose of cephalexin. Which of the following actions should the nurse take?

A nurse is reinforcing teaching about cyclosporine (an immunosuppression medication) for a client who is postoperative following a renal transplant. Which of the following statements by the client indicates an understanding of the teaching?

While admitting a client for a cardiac catheterization, the nurse asks the client about allergies. Which of the following client food allergies should the nurse report to the provider prior to the procedure?

A nurse is caring for a client who asks about the functions of the thymus, spleen, and lymph nodes. Which of the following responses should the nurse make?

A nurse is assisting in preparing a presentation at a community center about systemic lupus erythematosus (SLE). The nurse should identify which of the following groups as having the highest risk for developing this disorder?

The licensed practical nurse/licensed vocational nurse (LPN/LVN) is watching a nursing student administer medications to a patient with HIV. Which action by the student requires correction by the nurse?

The most common medication category used to treat allergic rhinitis is which of the following?

The nurse is monitoring a patient's response to antiviral therapy. Which test will provide this information?