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← Human Body & HealthWhich outcome impairs stability when negative feedback loops regulate thyroid?
A)Thyroid hormone secretion reduces appropriately
B)Hypothalamus TRH production increases smoothly
C)TSH pulsatile oscillations around baseline amplify✓
D)Pituitary responsiveness to release TSH decreases
💡 Explanation
Amplified pulsatile oscillations compromise hormonal maintenance, because the decreased sensitivity induces instability in levels rather than stable hormone concentrations through sensitive adjustment; therefore, pathological states occur rather than endocrine homeostasis.
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