Which of the Following Explains Why a Sample of the Filtrate

question 58

Multiple Choice

Which of the following explains why a sample of the filtrate in the proximal tubule is not ideal for conducting a drug test or toxicology screen?

• A)Many of the toxins and drugs do not enter the filtrate until they are secreted in the distal tubule.
• B)As soon as the toxins and drugs enter the proximal tubule, they are immediately reabsorbed.
• C)Many of the toxins and drugs enter the bladder and become part of the urine as it is stored.
• D)Only a blood test can detect drugs and toxins because they are too large to get into the filtrate at any point along the tubule.

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Definitions:

Withholding

The practice of deducting taxes from an employee's salary by their employer, to pay it directly to the government as a part of the employee's income tax liability.

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A simplified tax form for individuals with uncomplicated tax situations, no longer in use as of the 2018 tax year.

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