Right Drug
Many drugs have similar spellings and variable concentrations. Before the administration of the medication, it is imperative to compare the exact spelling and concentration of the prescribed drug with the medication card or drug profile and the medication container. Regardless of the drug distribution system used, the drug label should be read at least three times:
1. Before removing the drug from the shelf or unit dose cart. 2. Before preparing or measuring the actual prescribed dose 3. Before replacing the drug on the shelf or before opening a unit dose container (just prior to administering the drug to the patient)
Right Time
When scheduling the administration time of a medication, factors such as timing abbreviations, standardized times, consistency of blood levels, absorption, diagnostic testing, and the use of p.r.n. medications must be considered.
1. Standard Abbreviations—The drug order specifies the frequency of drug administration. Standard abbreviations used as part of the drug order specify the times of administrati0n. The nurse should also check institutional policy concerning administration of medications. Hospitals often have standardized interpretations for abbreviations. The nurse must memorize and utilize standard abbreviations in interpreting, transcribing, and administering medications accurately. 2. Standardized Administration Times—For patient safety, certain medications are administered at specific times. This allows laboratory work or ECGs to be completed first, in order to determine the size of the next dose to be administered. 3. Maintenance of Consistent Blood Levels—The schedule for the administration of a drug should be planned to maintain consistent blood levels of the drug in order to maximize the therapeutic effectiveness. 4. Maximum Drug Absorption—The schedule for oral administration of drugs must be planned to prevent