Which of the following can indicate dehydration in a patient?

Prepare for the SkyWest General Emergency exam. Use our multiple choice questions to test your knowledge on key emergency procedures. Each question is accompanied by hints and detailed explanations. Get ready and excel in your exam!

Altered mental status is a significant indicator of dehydration in a patient. When the body lacks adequate fluid levels, it can affect brain function and lead to confusion, disorientation, or even unconsciousness. This is especially common in severe cases of dehydration, where the body experiences deficits in blood volume and subsequently reduced oxygen delivery to the brain.

Mental status changes occur due to the body's compensatory mechanisms and the effect of dehydration on electrolyte balance, which is crucial for proper nerve and brain function. Thus, monitoring for signs like altered mental status is essential in assessing a patient’s hydration level and ensuring prompt medical intervention when necessary.

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