Which of the Following Has Been Shown NOT to Be

question 33

Multiple Choice

Which of the following has been shown NOT to be a transmission route for HIV infection?

• A)kissing with no exchange of blood
• B)needle sticks
• C)needle sharing
• D)oral-genital contact

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Definitions:

Maximum Profit

The greatest difference between revenue and expense.

Quadratic Function

A polynomial function of the second degree, generally represented as f(x) = ax^2 + bx + c, where a, b, and c are constants and a ≠ 0.

Factoring

A financial transaction where a business sells its accounts receivable to a third party at a discount to gain immediate cash.

Quadratic Formula

A formula used to solve for x given a quadratic equation; x = (–b ± √(b^2 – 4ac)) / 2a.