**Core Concept**
Time-dependent late adverse drug reactions refer to the phenomenon where the adverse effects of a medication become apparent only after prolonged exposure and cumulative dosing, often due to the gradual accumulation of a toxic metabolite or the depletion of a protective mechanism.
**Why the Correct Answer is Right**
The correct answer will be an example of a time-independent adverse drug reaction, which is not influenced by the duration of exposure. Time-independent reactions occur rapidly and are not dependent on the accumulation of a drug or its metabolites in the body.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it represents a classic example of a time-dependent late adverse drug reaction, such as the nephrotoxicity of certain aminoglycosides, which worsens with prolonged exposure.
**Option B:** This option is incorrect because it also represents a time-dependent reaction, such as the hepatotoxicity of certain anticonvulsants, which becomes apparent only after prolonged use.
**Option C:** This option is incorrect because it is a time-independent reaction, such as the respiratory depression caused by opioids, which occurs rapidly and is not influenced by the duration of exposure.
**Clinical Pearl / High-Yield Fact**
When considering the timing of adverse drug reactions, it's essential to remember that time-dependent reactions often involve the accumulation of a toxic metabolite or the depletion of a protective mechanism, whereas time-independent reactions occur rapidly and are not dependent on duration of exposure.
**Correct Answer:** C.
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