The Doctor Orders Testing for Glucosuria and Ketones

question 1

Multiple Choice

The doctor orders testing for glucosuria and ketones. When are these tests usually done?

• A) During morning and bedtime care
• B) After meals
• C) 30 minutes before each meal and at bedtime
• D) Every time the person urinates

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Definitions:

Electrolyte

A substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water, essential for the operation of batteries.

Armature

In electrical engineering, the rotating coil or coils of a dynamo or electric motor.

Brushes

Components made of conductive material that transmit electrical current between stationary wires and moving parts, often found in motors and generators.

Commutator

A rotary electrical switch in certain types of electric motors and generators that periodically reverses the direction of current flow through the rotor.