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Identify the gauge, length, and angle for subcutaneous injections
- 25-27 gauge
- 3/8- 5/8 inches long
- administer at 45-90 degree angle
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What are the three checks for medication administration?
- 1. When you reach for the container
- 2. Before you pour the medication
- 3. Before giving it to the patient
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What are the six rights for medication administration?
- 1. Right medication
- 2. Right dose
- 3. Right patient/client
- 4. Right route
- 5. Right time
- 6. Right documentation
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Describe documenting medications
1. Document on the Medication Administration Record
2. Document immediately following administration- never chart a med before administration
3. Include name of med, dose, route and exact time, record injection site
4. In nursing note explain if client refused med or was testing/procedure and missed the dose
5. Always document client response to med and any side effects
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What are the oral routes for medication administration
- 1. mouth
- 2. enteral route (directly into stomach/intestines)
- 3. sublingual
- 4. buccal
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What the aspiration precautions for oral medication administration
- 1. check presence of gag reflex
- 2. assess ability to swallow and cough
- 3. If unilateral weakness, place med in stronger side of the mouth
- 4. Prepare in easiest form to swallow
- 5. administer one pill at a time
- 6. avoid straws
- 7. thicken regular liquids
- 8. If aspiration severe, administer the med via an alternative route
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What are the disadvantages for oral medication administration?
- 1. Avoid when client has alterations in GI function, reduced motility, surgical resection
- 2. clients who are unable to swallow
- 3. oral meds can irritate GI tract and discolor teeth and hae an unpleasant taste
- 4. Unconsious/ confused client who is unable/unwilling to swallow or hold medication under the tongue
- 5. cant administer when clients have gastric suction.
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What are the parenteral routes of med administration?
- 1. Subcutaneous
- 2. Intramuscular
- 3. Intravenous
- 4. Intradermal
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Identify the gauge, length, and angle for intramuscular injections:
- 19-23 gauge
- 1-1/2 inch length for adult
- 1 inch for child
- needle enters skin at 90 degree angle
- Sites should be rotated if repeated dosage...record pattern
3 ml considered maximum
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What are the intramuscular injection sites?
- Ventrogluteal: considered safest for adults
- Vastus Lateralis: leg, thick muscle
- Deltoid muscle: upper arm, not capable of absorbing large amount.. 1 ml only
Dorsogluteal: not recommended due to sciatic nerve
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What is Z-Track method and who is recommended for?
The Z-track IM is meant to decrease trauma on persons with decreased muscle mass. Indicated for elderly.
Use on all sites except the deltoid
- Skin is pulled to one side, med injected slowly, tissue is replaced once needle is withdrawn
- No massage needed
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What are subcutaneous injection sites?
- abdomen
- back
- brachius
- thighs
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Identify the gauge, dosages, length, and angle for intradermal injections:
- 26-27 gauge
- 3/8 - 5/8 needle length
- dosage less than .1 to .3 ml
- administer at 15 degree angle
Longest absorption time...for TB testing and allergy testing
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Describe IV infiltration
IV fluids enter the subcutaneous tissue around the venipuncture site
There is swelling, pallor, and coolness
Extraversion: caustic substance leaks out of vessel into the tissue
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Describe phlebitis
Inflammation of the vein
There is pain, tenderness, warmth, and redness associated with it
Infection
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What are some key safety points for med admin?
- Avoid using needs when there are effective needless systems
- Plan safe handling and disposal before the procedure
- Never recap a used needle
- Safely discard in sharps container immediately after use
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Where are topical medication administered?
- Vagina/rectum
- skin application
- transdermal patch
- intraocular
- nasal and ear instillation
- inhalation
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What is basic formula for dose calculations?
dose ordered divided by dose on hand multiplied by the amount on hand = amound to administer
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What is the formula for calculating IV drops per minute?
Volume divided by time (minutes) multiplied by the drop factor = drops per minute
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