A nurse is assisting with teaching a class about pharmacodynamics. The nurse should include that which of the following medication levels occurs when a medication is at the lowest serum concentration?

A woman has been prescribed a daily Benadryl for allergy symptoms by her health care provider. She recently began have difficulty staying awake at work, most likely this is related to the Benadryl. Which of the following best describes this response?

The health care provider orders pain medication to be given to a patient when the patient needs it to control pain. What type of order is this called?

A nurse is reinforcing teaching with a client who has a new prescription for hydochlorothiazide. Which of the following information should the nurse include?

A nurse is preparing to administer a client's antihypertensive medication. When using clinical judgment, which of the following findings indicates the nurse should collect further data from the client before administering medication?

A nurse is reviewing a client's health record and notes a new prescription for potassium chloride 10 mEq PO daily. The nurse should identify this as which of the following types of prescription?

A nurse caring for a client who has a new prescription for atenolol. For which of the following adverse effects should the nurse monitor the client?

The nurse is reinforcing teaching with a client who has a new prescription for digoxin to treat heart failure. Which of the following instructions should the nurse include?

Upon receiving the assignment for the evening, a nurse notices that two of the patients have the same name. The best way to identify two patients on a medical unit who have the same name is to:

A nurse is reinforcing teaching with a client who has a new prescription for simvastatin. Which of the following instructions should the nurse include?

Which assessment finding indicates that the patient is at risk from polypharmacy? (Select all that apply.)?