Which of the Following BEST Describes an Extension Ladder

question 16

Multiple Choice

Which of the following BEST describes an extension ladder?

• A) Equipped with folding hooks that anchor the ladder over the ridge of a pitched roof
• B) Designed to be used as a self-supporting stepladder, equipped with positive locking devices
• C) Comprised of a base section and one or more fly sections, can be adjusted to specific length needed
• D) Designed with hinged rungs that allow the ladder to be folded so that one beam rests against the other

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Definitions:

Polyuria

a condition characterized by the production of abnormally large volumes of dilute urine, often a symptom of various medical conditions.

Oliguria

The medical term for producing abnormally small amounts of urine.

Dysuria

Painful or difficult urination, often indicating a urinary tract infection.

Anuria

The failure of the kidneys to produce urine, leading to a complete lack of urine output.