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Understanding Free Water Deficit in Critical Care

Understanding Free Water Deficit in Critical Care

Assessment

Interactive Video

Science

11th - 12th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of the ICU Advantage channel as mentioned in the introduction?

To entertain viewers with medical stories

To simplify complex critical care topics

To provide medical equipment reviews

To offer general health advice

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a high serum sodium concentration indicate about a patient's body water?

The patient has normal body water levels

The patient has excess body water

The patient is dehydrated

The patient is deficient in body water

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a factor used to calculate total body water?

Patient's weight

Patient's age

Patient's height

Patient's gender

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example of the 50-year-old female patient, what was her calculated free water deficit?

8.14 liters

6.14 liters

7.14 liters

5.14 liters

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correction factor used for calculating total body water in elderly women?

0.6

0.4

0.5

0.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the quick estimation method for free water deficit based on?

Subtracting 140 from sodium level and dividing by 5

Subtracting 140 from sodium level and dividing by 4

Subtracting 140 from sodium level and dividing by 3

Subtracting 140 from sodium level and dividing by 2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the preferred method for replacing a patient's free water deficit?

D5 water infusion

Sterile water infusion

Oral or internal intake

Intravenous fluids

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