IV Fluids: Isotonic/Hypo/Hypertonic Solutions Quiz

1. Isotonic solutions have osmolarity equal to plasma and do not cause fluid shifts between compartments. True or False?

True

False

2. Osmolarity is the number of osmotically active particles per liter of solution and determines fluid movement. True or False?

True

False

3. Which IV fluid is most appropriate for a patient with hypernatremia and mild dehydration?

3% Hypertonic Saline

0.9% Normal Saline

0.45% Half Normal Saline

5% Dextrose in Normal Saline

Submit

5. Which IV fluid contains potassium and lactate, making it beneficial for trauma and hemorrhage patients?

0.9% Normal Saline

5% Dextrose in Water

Lactated Ringer's

3% Hypertonic Saline

6. D5W (5% Dextrose in Water) is isotonic in the bag but becomes hypotonic after glucose is metabolized. True or False?

True

False

7. Hypertonic solutions pull fluid from the intracellular and interstitial spaces into the vascular space. True or False?

True

False

8. Which IV fluid would be contraindicated in a patient with increased intracranial pressure?

0.9% Normal Saline

Lactated Ringer's

5% Dextrose in Water

Both A and B

Submit

10. Which IV fluid is preferred for burn patients due to its electrolyte composition and reduced fluid shift?

5% Dextrose in Water

Lactated Ringer's

0.45% Half Normal Saline

10% Dextrose in Normal Saline

11. Which IV fluid is isotonic and commonly used for maintenance and replacement therapy?

0.9% Normal Saline

0.45% Half Normal Saline

5% Dextrose in Water

3% Hypertonic Saline

12. A patient has a serum sodium of 125 mEq/L with confusion and seizures. Which IV fluid is most appropriate?

5% Dextrose in Water

0.45% Half Normal Saline

3% Hypertonic Saline

0.9% Normal Saline slowly

Submit

14. Which IV fluid contains glucose that becomes hypotonic once metabolized?

0.9% Normal Saline

5% Dextrose in Normal Saline

5% Dextrose in Water

3% Hypertonic Saline

15. 0.45% Half Normal Saline is hypotonic and should be used cautiously in patients at risk for cerebral edema. True or False?

True

False

16. Which clinical scenario is most appropriate for administering 3% hypertonic saline?

Routine maintenance fluids

Severe hypernatremia

Severe hyponatremia with neurological symptoms

Minor dehydration

Submit

18. Which IV fluid would cause water to move into cells, potentially leading to cerebral edema?

0.9% Normal Saline

5% Dextrose in Water (D5W)

3% Hypertonic Saline

Lactated Ringer's

19. Lactated Ringer's solution is isotonic and contains electrolytes similar to plasma. True or False?

True

False

20. A patient with severe dehydration and hypotension requires fluid resuscitation. Which solution should be hung first?

5% Dextrose in Water (D5W)

0.9% Normal Saline or Lactated Ringer's

0.45% Half Normal Saline

10% Dextrose in Water

IV Fluid Quiz: Which Solution Do You Hang?

1. Isotonic solutions have osmolarity equal to plasma and do not cause fluid shifts between compartments. True or False?

2.

What first name or nickname would you like us to use?

2. Osmolarity is the number of osmotically active particles per liter of solution and determines fluid movement. True or False?

3. Which IV fluid is most appropriate for a patient with hypernatremia and mild dehydration?

4. A patient receiving prolonged D5W may develop hyponatremia due to the solution's ______ nature.

5. Which IV fluid contains potassium and lactate, making it beneficial for trauma and hemorrhage patients?

6. D5W (5% Dextrose in Water) is isotonic in the bag but becomes hypotonic after glucose is metabolized. True or False?

7. Hypertonic solutions pull fluid from the intracellular and interstitial spaces into the vascular space. True or False?

8. Which IV fluid would be contraindicated in a patient with increased intracranial pressure?

9. A hypotonic solution causes water to move ______ cells, potentially causing cellular swelling.

10. Which IV fluid is preferred for burn patients due to its electrolyte composition and reduced fluid shift?

11. Which IV fluid is isotonic and commonly used for maintenance and replacement therapy?

12. A patient has a serum sodium of 125 mEq/L with confusion and seizures. Which IV fluid is most appropriate?

13. Normal plasma osmolarity ranges from ______ to 310 mOsm/L.

14. Which IV fluid contains glucose that becomes hypotonic once metabolized?

15. 0.45% Half Normal Saline is hypotonic and should be used cautiously in patients at risk for cerebral edema. True or False?

16. Which clinical scenario is most appropriate for administering 3% hypertonic saline?

17. A hypertonic solution has an osmolarity ______ than plasma.

18. Which IV fluid would cause water to move into cells, potentially leading to cerebral edema?

19. Lactated Ringer's solution is isotonic and contains electrolytes similar to plasma. True or False?

20. A patient with severe dehydration and hypotension requires fluid resuscitation. Which solution should be hung first?