Medication Administration, Dosage Calculations & The 10 Rights

The foundational nursing safety framework verifying Right Patient, Drug, Dose, Route, Time, Documentation, Reason, Response, Refusal, and Education.

An electronic verification system requiring nurses to scan the patient's wristband and medication packaging to confirm MAR alignment.

The Joint Commission requirement to confirm patient identity using at least two independent parameters before any clinical procedure.

The legal electronic or physical healthcare document detailing all prescribed medications, dosages, administration routes, and administration timestamps.

A communication confirmation technique where healthcare providers ask patients to state or demonstrate their care instructions in their own words.

The calculation of pharmaceutical dosage tailored precisely to the patient's measured mass in kilograms, critical in pediatrics and oncology.

The calibration number of drops delivered by specific intravenous tubing required to equal one milliliter (e.g., 10, 15, or 60 gtt/mL).

The process of dissolving concentrated dry or lyophilized drug powder into a specific liquid diluent to achieve a target concentration.

The time required for the biological concentration of a drug in the body or plasma to decrease by 50 percent.

The target plasma drug concentration range required to achieve intended therapeutic efficacy without crossing into systemic toxicity.

A patient safety practice where a second licensed nurse calculates dosages and verifies pump settings separately without prompting.

Medications carrying significant risk of catastrophic patient injury or mortality when administered incorrectly (PINCH mnemonic).

The capitalization of distinguishing syllables in look-alike sound-alike generic names to emphasize differences and prevent dispensing errors.

A pharmacological ratio where small differences in dose or blood concentration may lead to fatal therapeutic failure or life-threatening adverse reactions.

The strictest safety warning issued by the FDA on prescription labeling regarding serious or life-threatening drug risks.

The intermittent delivery of a secondary IV medication infusion hung higher than the primary fluid bag to run over a specified timeframe.

An injection method pulling skin and subcutaneous tissue laterally prior to needle insertion to seal the medication track and prevent subcutaneous staining.

The routine flushing of feeding tubes with water before, between, and after medication administration to prevent clogging and interaction.

The sustained passage of active pharmaceutical ingredients across the stratum corneum and systemic capillaries through skin patches.

A manufactured air bubble in prefilled syringes that follows the medication to clear the needle and trap the drug in deep subcutaneous tissue.

A severe, potentially fatal multi-organ allergic reaction characterized by acute bronchospasm, angioedema, and cardiovascular shock.

The accidental leakage of blister-causing or necrotizing intravenous agents into surrounding perivascular tissues causing necrosis.

A pure competitive opioid receptor antagonist utilized to rapidly reverse life-threatening opioid-induced respiratory depression.

The lowest pharmaceutical concentration reached in the bloodstream immediately prior to administering the next scheduled dose.

The capacity of a pharmaceutical substance to disrupt fetal embryological development and produce severe structural birth defects.

A computerized drug storage cabinet on clinical units providing controlled medication distribution, tracking, and narcotic security.

The formal clinical process of comparing a patient's pre-admission medications against current orders at every care transition to avoid discrepancies.

Safety software within smart infusion pumps containing drug libraries with pre-programmed minimum and maximum concentration limits.

An immune hypersensitivity reaction occurring when antibodies recognize similar chemical epitopes on different pharmaceutical compounds.

An unplanned event or medication deviation that was caught and corrected before reaching or causing harm to the patient.