medication safety administration of medications
DESCRIPTION
MEDICATION SAFETY Administration of Medications. Meeting HFAP Accreditation Standards for Pharmacy Services and Medication Use. Part Three. MEDICATION SAFETY Administration of Medications. HFAP Chapter 25 keeps you in compliance with the Medicare Conditions of Participation. - PowerPoint PPT PresentationTRANSCRIPT
MEDICATION SAFETYAdministration of Medications
Meeting HFAP Accreditation Standards for Pharmacy Services and
Medication Use
Part Three
MEDICATION SAFETYAdministration of Medications
• HFAP Chapter 25 keeps you in compliance with the Medicare Conditions of Participation
Medication Safety Series1. Using CPOE: Challenges and Solutions to
Address HFAP Standards2. Procurement, Preparation and Dispensing3. Administration of medications – timing, unit
dose, bedside medication verification4. Monitoring of therapy, Medication Use
Evaluations5. TBD
The 6 rightsCollaborative Process (nurses, RT, pharmacists, physicians)Routes of administrationBMV
Advantages Disadvantages What to do if you see medication errors (wrong patient, wrong
drug, wrong time)Patient process
Hand hygiene Identification Education of the patient Verification of the medication (double verification) Medications at the bedside and self-administration Observe for reactions
Outline
Oral: sublingual, buccalParenteral: intradermal, subcutaneous,
intramuscular, intravenousTopicalInhalationIntraocular
Routes of Administration
MetricApothecary (grains)Household
Systems of Measurement
Grams (g), milligrams (mg), kilograms (kg)Liters (L), milliliters (ml)
Metric System
TablespoonsTeaspoonsOuncesCupsPintsQuarts
Household Measurements
Conversions within systemsConversions between systems
Clinical Calculations
Six rightsTriple-check before administrationPatient assessment
Role of the Nurse, and others who administer medications
Right medicationRight doseRight patientRight routeRight timeRight documentation
Six Rights
InformationRefusalCareful assessmentInformed consentSafe administrationSupportive therapyNo unnecessary medications
Patient’s Rights
Collaborative processNursesPharmacistsRespiratory TherapistsPsychiatric TechniciansPhysicians
MEDICATION ADMINISTRATION
Infants and childrenOlder adults
PolypharmacySelf-prescribingOver-the-counter medicationsMisuseNoncompliance
Special Considerations
Patient response to medicationsPatient and family ability to administer
medications
Evaluation
Presence of GI alterationsAbility to swallowUse of gastric suctionPositioning
Oral Administration
Skin applicationsUse of gloves or applicatorsPreparation of skinThickness of application
Topical Administration
Assessment of naresPatient instruction and self-administrationPositioning
Nasal Instillation
Drops, ointments, disksAssessment of eyesAsepsisPositioning
Eye Instillation
Assessment of ear canalWarming of solutionStraightening of canal for children and adultsPositioning
Ear Instillation
Metered-dose inhalers (MDIs) and dry powder inhalers (DPIs)
Patient assessment and instructionUse of spacerDetermination of doses in canister
Inhalation
Medications used to wash out a body cavity delivered with a stream of solution (sterile water, saline, or antiseptic)
Asepsis
Irrigation
EquipmentSyringes: sizes (volume), typesNeedles: length, gaugeDisposable units: Tubex, CarpujectAmpulesVials
Parenteral Administration
Mixing medicationsDetermine compatibility of the medicationsDo not contaminate one medication with
anotherEnsure the final dose is accurateMaintain aseptic technique
Parenteral Administration (cont’d)
InsulinSyringes and needle sizesTypes of insulinMixing of insulinsRotation of vials before withdrawal of solution
Parenteral Administration (cont’d)
Minimize discomfortUse smallest suitable needlePosition client comfortablySelect proper siteDivert client’s attentionInsert the needle quickly and smoothlyHold the syringe steadyInject the medication slowly and steadily
Administration of Injections
Subcutaneous injectionsSites: condition of area, rotation of useAmount of solutionLength and gauge of needlePinch or spread skinAngle of insertion
Administration of Injections (cont’d)
Intramuscular injectionsSites: landmarks, condition of areaAmount of solutionLength and gauge of needleAngle of insertionAspirationAir-lock methodZ-track technique
Administration of Injections (cont’d)
SitesVentroglutealVastus lateralisDeltoid
Administration of Injections (cont’d)
Intradermal injectionsSkin testingSitesLength and gauge of needleAngle of insertionFormation of small bleb
Administration of Injections (cont’d)
Needleless devicesSharps disposalOne-handed recapping technique
Prevention of Needle Sticks
Large volume infusionsBolus injectionVolume-controlled infusions Piggyback
TandemVolume-control setMini-infusor pump
Intravenous Administration
Hand hygieneIdentificationEducation of the patientVerification of the medication (double
verification)Medications at the bedside and self-
administrationObserve for reactions
MEDICATION ADMINISTRATION PROCESS
Wash hands with soap and water or with waterless hand sanitizer before and after patient contact
Gloves
HAND HYGIENE
Must use at least two patient identifiers whenever administering medications.
Acceptable identifiers may be the person’s name, an assigned identification number, a telephone number, a photograph, or another personal identifier.
If bar code scanning is available, scan the patient’s armband
IDENTIFICATION OF PATIENT
Scan barcodeVerify that this is the correct medicationVerify doseDouble verify
High risk medications (heparin, insulin)Controlled substances
VERIFICATION OF THE MEDICATION
More people die in a given year as a result of
medical errors than from motor vehicle accidents (43,458), breast cancer (42,297), or AIDS (16,516).
Kohn, Corrigan & Donaldson, “To Err is Human”, Institute of Medicine, 1999
Why barcode medications?
Where do medication errors occur?
Transcripti
on6%
Bates, Cullen, Laird, et al. “Incidence of Adverse Drug Events and Potential Adverse Drug Events.” JAMA, 1995, 274, 29-34.
Nationally 2 of every 100 admissions experienced a preventable adverse drug event, resulting in increased hospital costs of $4,700 per admission.
This is $2.8 million annually for a 700-bed teaching hospital.
Kohn, Corrigan & Donaldson, “To Err is Human”, Institute of Medicine, 1999
Why barcode medications?
Right drug 75% improvementRight dose 62% improvementRight patient 93% improvementRight time 87% improvementMissed meds 70% improvement
*Johnson, Carlson, Tucker, & Willette Using BCMA in VA Medical CentersJournal of Healthcare Information Management-Vol 16, No.1
Effect of BCMA*Barcode Medication Administration (BCMA) in VA Medical Centers*:
8,000,000 doses dispensed 549,000 errors prevented 0 documented errors
*Eastern Kansas Health Care System (VA) 1994-2001*:Why barcode medications?
Physician order received Order faxed to Pharmacy Pharmacists edit and verify electronic orders
into patient profile Pharmacy dispenses ordered medications in Bar-
Coded packages Nurse accesses BMCA software on computer
via log on Nurse scans unique patient bar-coded ID band
BCMA Steps
Nurse utilizes two unique patient identifiers to verify armband
Nurse verifies patient profile medications as per order
Nurse scans bar-code on medications Nurse administers medications
BCMA Steps (cont)
•Reduction in medication errors•The FDA estimated that over a 20 year period the number of medication errors would be reduced by 50% and up to 500,000 adverse events would be avoided by utilizing BCMA
(Food and Drug Administration, 2004).•Ease of checking the five rights of medication administration•Automatic MAR creation•Lab results can be displayed at the point of care•Alerts for missed medications
BCMA Advantages:
BCMA Disadvantages:
Estimated to cost $1,799 per bed to implement BCMA, with an additional $1,000 yearly for maintenance
No universally accepted bar codesBar codes that are unable to be scannedEquipment malfunctionOver reliance on BCMA to catch errorsStat medication turnaround time
(ZIH, 2006)
BCMA Workarounds
Over 15 types have been identified that could potentially lead to errors
For example: Nurses override alerts for 4.2 % of patients cared for and for 10.3% of
meds charted
(Karsh, Koppel, Telles, & Wetterneck, 2008)
Require special order from physicianMust be stored in a secure mannerAvoid using home medications unless they are
unavailable from the hospital pharmacyIf using home medications, they must be stored
in and dispensed from the hospital pharmacy only upon positive identification
Patient education on self-administrationExample: inhalers
MEDICATIONS AT THE BEDSIDE
AssessmentVital signsBlood glucosePain level
EducationWhat drug is forSide effects
BEFORE GIVING THE DRUG
Reassessment
AFTER MEDICATION IS GIVEN
Types of errors:OmissionsDrug administration without a physician’s
orderWrong drugWrong doseWrong timeFailure to follow manufacturer specifications
Do not crushShake wellInadequate fluids
DIRECT OBSERVATION OF MEDICATION ADMINISTRATION
Administration without adequate fluidsAdministration through enteral feeding tube:
Example: phenytoinAdministration of eye drops
Contact time with eyeInhalersAdministration with regard to meal times
DIRECT OBSERVATION OF MEDICATION ADMINISTRATION
Monitoring of TherapyMedication Use EvaluationsTrending of medication errors
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