Which laboratory finding is MOST associated with the need to use contact precautions?

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Multiple Choice

Which laboratory finding is MOST associated with the need to use contact precautions?

Explanation:
Isolation precautions are guided by the presence of an infectious process that can spread through direct contact or contact with contaminated surfaces. A rise in white blood cell count is a common sign of infection, signaling that the patient may be contagious and that contact precautions are appropriate to prevent transmission. Hematocrit changes reflect fluid status or anemia and do not indicate contagiousness or the need for isolation.

Isolation precautions are guided by the presence of an infectious process that can spread through direct contact or contact with contaminated surfaces. A rise in white blood cell count is a common sign of infection, signaling that the patient may be contagious and that contact precautions are appropriate to prevent transmission. Hematocrit changes reflect fluid status or anemia and do not indicate contagiousness or the need for isolation.

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