PHYSIOLOGY / ORIGINAL CORE CHECK Educational recall only.

FOUR ORIGINAL PROMPTS

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mechanism thread.

Recall first; verify detailed facts with an approved source.

01 · CONTROL

Build a loop

What are the five parts of a homeostatic control loop?

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Controlled variable, sensor, integrator, effector and feedback relationship.

02 · EXCHANGE

Frame movement

What four questions organise an exchange process?

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What moves, where it crosses, the driving force, and what changes exchange.

03 · TIME

Read a curve

What should you ask before memorising a curve?

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What changes over time, why, when recovery happens and the model assumptions.

04 · CONTEXT

Protect the model

Why does context matter in physiology?

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Physiology adapts to conditions; state the setting before applying a model.