TAS: Pharmacology
Drug action, kinetics, dosing, interactions, adverse effects, monitoring and safe paediatric prescribing. Explain the mechanism, physiology, pharmacology or evidence that underpins a paediatric finding, investigation or treatment.
How to prepare across FOP, TAS and AKP
Learn each paediatric specialty through three different lenses: common clinical foundations, underlying science, and applied clinical decision making.
Core concepts
Concept 1
Know common medicine indications, contraindications, adverse effects and weight-based use.
Exam cue: Move from the observation to the underlying mechanism, then predict the direction of the clinical or laboratory consequence.
Concept 2
Apply pharmacodynamics, pharmacokinetics, receptor action and developmental pharmacology.
Exam cue: Apply pharmacodynamics, pharmacokinetics, receptor action and developmental pharmacology.
Concept 3
Individualise treatment using age, weight, organ function, interactions, monitoring and response.
Exam cue: Check dose units, maximums, allergies, interactions and monitoring before prescribing.
Risk pitfalls and guardrails
Do not rely on an isolated association when the question asks for physiology, mechanism, pharmacology or evidence interpretation.
Guardrail: Do not calculate until weight, units, concentration, maximum dose and monitoring are explicit.
Do not transfer adult norms, doses or decision thresholds to a child without checking age, development and weight.
Guardrail: Do not calculate until weight, units, concentration, maximum dose and monitoring are explicit.
Do not infer a fixed Pharmacology item count from the published 10%-50% range band.
Guardrail: Do not calculate until weight, units, concentration, maximum dose and monitoring are explicit.
Memory anchors
TAS lens
Explain the mechanism, physiology, pharmacology or evidence that underpins a paediatric finding, investigation or treatment.
Pharmacology: foundation
Know common medicine indications, contraindications, adverse effects and weight-based use.
Pharmacology: science
Apply pharmacodynamics, pharmacokinetics, receptor action and developmental pharmacology.
Pharmacology: applied practice
Individualise treatment using age, weight, organ function, interactions, monitoring and response.
Pharmacology: safety check
Check dose units, maximums, allergies, interactions and monitoring before prescribing.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A medicine has a volume of distribution of 10 L and a target plasma concentration of 4 mg/L. Ignoring bioavailability, what loading dose is required?
A drug concentration falls from 80 mg/L to 40 mg/L in three hours. Assuming first-order elimination, what is its half-life?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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