Computed Tomography Technologist Practice Exam 2026 – All-in-One Guide for Exam Success!

Question: 1 / 615

Are idiosyncratic reactions dose dependent?

Yes

No

Idiosyncratic reactions are typically not dose-dependent, distinguishing them from other types of drug reactions. These reactions are unpredictable and often result from an individual's unique genetic makeup or immune response rather than the quantity of a substance administered.

In contrast to dose-dependent reactions, which increase in frequency or severity with higher doses of a drug, idiosyncratic responses can occur at therapeutic doses and may vary widely from person to person. This unpredictability makes them particularly challenging to anticipate or manage in clinical settings.

Understanding that idiosyncratic reactions are independent of dose is crucial for healthcare professionals, as it emphasizes the importance of individualized patient care and monitoring when administering medications and imaging agents.

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Sometimes

Only in certain patients

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