Question

One patient was given two different drugs X and Y. Of the two drugs, only drug X could be detected in the patient's urine.

Based on this, which of the following can be DEFINITELY said about the drugs?

1. drug X was present in the blood

2.drug Y was present in the blood

3. both drugs X and Y were present in the blood

4. (The information provided is not enough to conclude anything.)​

Answer 1

Explanation:

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both drugs are present