Boolean Connectors Are Used

question 36

Multiple Choice

Boolean connectors are used:

• A) to define the relationship between keywords.
• B) as one method of entering search terms in commercial tax services.
• C) in natural language searches.
• D) only (a) and (b).

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Definitions:

Parathyroid Gland

Gland embedded in the posterior surface of the thyroid gland; it produces parathyroid hormone.

Weakened Bones

A condition, often due to osteoporosis, where bones become fragile and more prone to fractures.

Cortisone

A steroid hormone produced by the adrenal cortex or synthetically, used medicinally to treat inflammation and adrenal insufficiency.

Cortisol

Glucocorticoid secreted by the adrenal cortex that responds to stress on a long-term basis; reduces inflammation and promotes protein and fat metabolism.