The nurse gives 800 mg of a drug that has a half-life of 8 hours. How much drug will be left in the body in 24 hours if no additional drug is given?

a. Asking the patient if they feel they are taking enough, too much, or too little medication may not provide the most useful information for assessing medication safety or appropriateness. It is more important to focus on the types of medications being used and any potential interactions.

b. While medication safety is important, asking directly about who prescribed the medications, OTC medications, and supplements is more pertinent in this context to gather complete information about the patient’s medication regimen.

c. Knowing who prescribed the medications is important for understanding the source of the medications and ensuring they are appropriate for the patient’s condition.

d. Asking about over-the-counter (OTC) medications is essential because OTC drugs can interact with prescribed medications and affect the patient's health.

e. Inquiring about herbs, vitamins, and supplements is crucial because these can also interact with prescription medications and affect their efficacy or safety.

a) The Physician's Desk Reference (PDR) is a valuable resource but is primarily designed for physicians. It contains drug manufacturer information but may lack nursing-specific details like patient education, nursing interventions, and administration guidelines.

b) A Nurse's Drug Guide/Handbook is the best resource for nurses because it includes essential nursing considerations such as patient education, side effects, contraindications, nursing interventions, and administration tips.

c) A drug package insert provides useful information but is not comprehensive and does not include nursing-specific recommendations. It primarily contains manufacturer-provided details on indications, dosing, and warnings.

d) Drug Facts and Comparisons is a resource primarily used by pharmacists for comparing medications rather than providing nursing-focused drug information.