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Science Medicine Pharmacology Overview and Medication Administration Questions & answers latest update 2024/2025 with complete solution $11.49   Add to cart

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Science Medicine Pharmacology Overview and Medication Administration Questions & answers latest update 2024/2025 with complete solution

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Science Medicine Pharmacology Overview and Medication Administration Questions & answers latest update 2024/2025 with complete solution

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  • August 14, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Science Medicine
  • Science Medicine
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ACTUALSTUDY
1. Science
2. Medicine

Pharmacology Overview and Medication
Administration
Terms in this set (90)
Original
Pharmacokinetics
What the body does to the drug as it travels through the body: ADME

Absorption
Distribution
Metabolism
Excretion

It controls the intensity and duration of the drug's action
Absorption
Movement of medication from the site of administration to the bloodstream

IV
IM
SC
Inhalation
Oral
Transdermal
Distribution
Movement of a medication from the bloodstream to the target cells

GI
Liver
Blood!!!!!
Lungs
Metabolism
Breakdown of a drug by the body so it can be eliminated

GI
Liver
Blood!!!!!
Lungs

, Excretion
Removal of drugs and its metabolites from the body

Feces
Urine
Sweat
Exhaled
Pharmacokinetics Phases
ADME

Absorption, Distribution, Metabolism, Excretion
Phase 1: Absorption
Factors affecting absorption
•Solubility (how fast it dissolves)
•GI motility
•Age
•Drug Form
•Drug Route
•Concentration
•Interactions with other substances
Phase 2. Distribution
Factors affection distribution
•Ability of drug to enter/leave capillaries - placenta, blood-brain barrier
Phase 3. Metabolism
Factors affection metabolism
•Age
•First pass effect (↓dose)
•Other diseases
•Polypharmacy
•Increased enzyme production
Phase 3. Metabolism Results
•Drug inactivation
•Promotion of renal excretion - most important
•Changes in therapeutic levels
•Change in toxicity
Phase 4. Excretion
Factors affection excretion
•Age
•Kidney disease
Phase 4. Excretion methods

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