A Patient Asks the Nurse Why There Is No Vaccine

question 10

Multiple Choice

A patient asks the nurse why there is no vaccine available for the common cold.Which response by the nurse is correct?

• A) The virus mutates too rapidly to develop a vaccine.
• B) Vaccines are developed only for very serious illnesses.
• C) Researchers are focusing efforts on an HIV vaccine.
• D) The virus for the common cold has not been identified.

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Definitions:

Monthly Profit

The net income earned by a business or individual during a one-month period, calculated by subtracting total expenses from total revenue.

Inequality

A mathematical or social science statement indicating that two values or conditions are not equal in terms of size, magnitude, or importance.

Constraint Function

A mathematical expression that employs variables and constants to define limitations or conditions on the optimization of an objective.

Right-Hand Side

The section or part of an equation that appears to the right of the equals sign (=).