Patient Arrived at the ER Complaining of Shortness of Breath

question 72

Multiple Choice

Patient arrived at the ER complaining of shortness of breath. Patient was diagnosed and treated for exercise-induced bronchospasm.

• A)J45.901
• B)J45.990
• C)J45.991
• D)J45.998

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Definitions:

Quadratic Equation

A mathematical equation where the highest power of an unknown variable is square.

Square Root Property

States that if x^2 = a, where a is a non-negative real number, then x = ±√a, identifying two possible solutions for x.

Factoring

The process of breaking down an expression into its simpler components or factors that, when multiplied together, result in the original expression.

Square Root Property

A principle stating that for any positive number \(x\), if \(y^2 = x\), then \(y\) is a square root of \(x\).