1 liter of water is given to the patient for every X kilograms of body weight. What is X?

Prepare for the NOVA Clinical Anesthesia Exam. Study with flashcards and multiple choice questions, including detailed explanations and hints. Ace your exam with confidence!

Multiple Choice

1 liter of water is given to the patient for every X kilograms of body weight. What is X?

Explanation:
A simple proportional rule is being tested: maintenance fluid is approximated as 1 liter for every 70 kilograms of body weight. This is a common adult-rule-of-thumb, so the value that makes the statement true is 70 kilograms. In other words, for a patient weighing 70 kg, the rule yields 1 liter of fluid. (If the weight were different, the amount would scale accordingly, for example roughly 0.86 L at 60 kg or 1.14 L at 80 kg, but the statement uses the 1 L per 70 kg standard.)

A simple proportional rule is being tested: maintenance fluid is approximated as 1 liter for every 70 kilograms of body weight. This is a common adult-rule-of-thumb, so the value that makes the statement true is 70 kilograms. In other words, for a patient weighing 70 kg, the rule yields 1 liter of fluid. (If the weight were different, the amount would scale accordingly, for example roughly 0.86 L at 60 kg or 1.14 L at 80 kg, but the statement uses the 1 L per 70 kg standard.)

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