Question

A client is on a \(1,000 \mathrm{~mL}\) fluid restriction per 24 hours. At breakfast and lunch the client consumed \(40 \%\) of the fluid allowance. How many milliliters did the client consume?

Short answer

The client consumed 400 milliliters.

Step-by-step solution

Understand the Problem

The problem states that a client is on a 1,000 mL fluid restriction per 24 hours. We need to calculate how many milliliters of fluid the client has consumed if 40% of the allowance was used up by breakfast and lunch.

Calculate the Amount Consumed

The first step is to calculate what 40% of the total fluid restriction is. To do this, multiply the total allowance by 40% (or 0.40). The formula is \( \text{Amount Consumed} = \text{Total Allowance} \times 0.40 \).

Perform the Calculation

Substitute the values into the formula: \( \text{Amount Consumed} = 1,000 \mathrm{~mL} \times 0.40 \). This results in \( 400 \mathrm{~mL} \). Therefore, the client consumed 400 milliliters of fluid at breakfast and lunch.

Key concepts

fluid allowance

Fluid allowance refers to the maximum amount of fluid a person may consume within a specific period, often prescribed by a healthcare professional. It's crucial in managing health conditions like heart failure or kidney diseases.
The fluid allowance ensures the patient does not retain excess fluid, which could worsen their condition.

• It is measured in milliliters (mL) and is often spread out over 24 hours.
• A medical team evaluates individual needs based on body weight, condition, and the purpose of control.

Understanding fluid allowance helps in planning daily fluid intake, preventing overconsumption, and potential health risks.

percentage calculation

Percentage calculation is a fundamental mathematical tool used to determine part of a whole in various situations, such as this fluid restriction task. A percentage represents a fraction of 100 and is used here to determine how much of the fluid allowance has been consumed.

• To find a percentage of a quantity, convert the percentage to its decimal form.
• Multiply the decimal by the whole quantity to get the result.

To understand this concept, let's calculate what 40% of 1,000 mL is:
Convert 40% to decimal: 0.40.
Multiply this by the fluid restriction, 1,000 mL:
\[ 0.40 \times 1000 = 400 \mathrm{~mL} \]
The process provides a simple yet effective way to analyze portion control in everyday scenarios.

step by step solution

Solving problems with a step-by-step method is a helpful approach, particularly when tackling mathematical or logical tasks. Let's break down how a step-by-step solution can be applied here:
First, clearly understand the problem and what is being asked. Recognize given values and what needs to be determined.

• For this exercise, identify the total fluid allowance and the percentage used.

Next, apply the relevant formula, like the one used to find a specific percentage.
Finally, execute the calculation carefully, substituting accurately to ensure a correct result.
For instance, calculating 40% of 1,000 mL allows you to arrive at the answer - the client consumed 400 mL during breakfast and lunch. This structured method aids in clarity and understanding, ensuring you correctly approach similar problems.