Which of the Following Explains Why a Sample of the Filtrate

question 74

Multiple Choice

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

• A) As soon as the toxins and drugs enter the proximal tubule, they are immediately reabsorbed.
• B) Some of the toxins and drugs do not enter the filtrate until they are secreted in the distal tubule.
• C) Many of the toxins and drugs are not added to urine until it enters the bladder.
• D) Only a blood test can detect drugs and toxins because they are too large to enter the kidney tubule system.

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Definitions:

Noncontrolling Interest

A portion of equity in a subsidiary not attributable, directly or indirectly, to the parent company, reflecting minority shareholders' claim on assets and earnings.

Markup

The difference between the cost of a good or service and its selling price, represented as a percentage of the cost.

Inventory Transfers

The movement of goods from one location to another, which can involve changes in ownership within the same company or between different entities.

Effective Income Tax Rate

The average rate at which an individual or corporation is taxed, calculated by dividing total tax expense by taxable income.