What Vitamin, Found in Certain Acne Medications, Can Be Toxic

question 33

Multiple Choice

What vitamin, found in certain acne medications, can be toxic?

• A) vitamin K
• B) vitamin D
• C) vitamin A
• D) vitamin E

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Definitions:

Teeth Drives

Mechanisms that use gear teeth to transmit power and motion between shafts in machinery.

Torque Output

The measure of the twisting force produced by an engine or motor, often indicating the power available to drive a vehicle or machinery.

Auxiliary Section

A supplementary part of a machine or system that provides additional functionality or supports the main operation.

Gear Ratios

The ratio of the teeth numbers between two meshing gears or the ratio of the rotation speed of two gears connected in a gearbox, affecting torque and speed.