Which of the Following Is the Correct Pictogram for a Class

question 30

Multiple Choice

Which of the following is the correct pictogram for a Class A fire extinguisher?

• A) Green triangle
• B) Red square
• C) Blue circle
• D) Yellow pentagram

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Definitions:

Thyroid Follicles

Microscopic, spherical sacs found in the thyroid gland, responsible for the production and storage of thyroid hormones.

Thyroxine-binding Protein

A plasma protein that transports thyroxine, a hormone responsible for regulating metabolism, throughout the bloodstream.

Parathyroid Hormone

A hormone secreted by the parathyroid glands that regulates calcium levels in the blood.

Serum Levels

The concentration of substances in the clear liquid portion of the blood after coagulation.