An Appropriate Procedure for Urine Testing with Reagent Strips for Chemical

question 6

Multiple Choice

An appropriate procedure for urine testing with reagent strips for chemical properties of the sample is to:

• A) Obtain the first voided specimen in the morning
• B) Immerse the test strip in the urine and remove immediately
• C) Add a chemically active tablet to the urine and then test it with a reagent strip
• D) Wipe the strip with a sterile gauze after dipping

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Definitions:

Ventricular Systole

The phase of the cardiac cycle during which the ventricles contract, pumping blood out of the heart into the arteries.

Pulmonary Artery

The artery that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

Aorta

The largest and main systemic artery of the vertebrate body; arises from the left ventricle and branches to distribute blood to all parts of the body except the lungs.

Antidiuretic Hormone

A hormone produced by the pituitary gland that helps regulate the body's retention of water by increasing the concentration of urine.