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Questions and Answers
What is the primary route of administration for enteral drug administration?
Which of the following is NOT a type of parenteral route?
What is the term for administering a single dose of medication quickly?
Which factor affects drug administration, but is not related to the patient or drug?
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What is the primary focus of drug administration safety?
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Which special consideration is necessary when administering drugs to pediatric patients?
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What is the term for administering medication through the rectum?
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Which of the following routes is NOT a type of parenteral route?
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Study Notes
Drug Administration Routes
- Enteral Route: administration through the digestive system, either orally (PO) or via a feeding tube (NG, GJ, or PEJ)
-
Parenteral Route: administration through injection or infusion, bypassing the digestive system
- Intravenous (IV): directly into a vein
- Intramuscular (IM): into a muscle
- Subcutaneous (SC): under the skin
- Intradermal (ID): into the skin
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Other Routes:
- Topical: applied to the skin or mucous membranes
- Inhalation: through the lungs
- Ophthalmic: applied to the eyes
- Otic: applied to the ears
- Rectal: through the rectum
- Vaginal: through the vagina
Drug Administration Methods
- Bolus: a single dose administered quickly
- Infusion: a continuous flow of medication over a set period
- Intermittent Infusion: periodic infusion at set intervals
- Continuous Infusion: continuous flow of medication over an extended period
Factors Affecting Drug Administration
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Patient Factors:
- Age
- Weight
- Medical history
- Allergies
-
Drug Factors:
- Pharmacokinetics (absorption, distribution, metabolism, excretion)
- Pharmacodynamics (effect on the body)
-
Environmental Factors:
- Temperature
- Humidity
- Lighting
Drug Administration Safety
- Right Patient: verify patient identity
- Right Medication: verify medication and dosage
- Right Dose: verify dosage and administration frequency
- Right Route: verify administration route
- Right Time: verify administration time
Special Considerations
- Pediatric Administration: consider age, weight, and developmental stage
- Geriatric Administration: consider age-related changes in pharmacokinetics and pharmacodynamics
- Pregnancy and Lactation: consider effects on the fetus or infant
Drug Administration Routes
- Drug administration through the digestive system occurs via the Enteral Route, which includes oral administration (PO) and administration through a feeding tube (NG, GJ, or PEJ)
- Parenteral Route bypasses the digestive system and involves administration through injection or infusion
- Intravenous (IV) administration injects the drug directly into a vein
- Intramuscular (IM) administration injects the drug into a muscle
- Subcutaneous (SC) administration injects the drug under the skin
- Intradermal (ID) administration injects the drug into the skin
- Other routes of administration include Topical, Inhalation, Ophthalmic, Otic, Rectal, and Vaginal
Drug Administration Methods
- Bolus administration involves a single dose given quickly
- Infusion administration involves a continuous flow of medication over a set period
- Intermittent Infusion involves periodic infusion at set intervals
- Continuous Infusion involves a continuous flow of medication over an extended period
Factors Affecting Drug Administration
- Patient Factors influencing drug administration include age, weight, medical history, and allergies
- Drug Factors influencing drug administration include pharmacokinetics and pharmacodynamics
- Environmental Factors influencing drug administration include temperature, humidity, and lighting
Drug Administration Safety
- The Right Patient principle ensures the correct patient receives the medication
- The Right Medication principle ensures the correct medication and dosage are given
- The Right Dose principle ensures the correct dosage and administration frequency
- The Right Route principle ensures the correct administration route
- The Right Time principle ensures the correct administration time
Special Considerations
- Pediatric Administration requires consideration of age, weight, and developmental stage
- Geriatric Administration requires consideration of age-related changes in pharmacokinetics and pharmacodynamics
- Administration during Pregnancy and Lactation requires consideration of effects on the fetus or infant
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Description
This quiz covers different ways to administer drugs, including enteral, parenteral, and other routes such as intravenous, intramuscular, subcutaneous, and topical applications.
