Normal Saline

Question 1

What is the presentation of Normal Saline?

Answer 1

10mL amp

500mL and 1000mL infusion soft packs.

Question 2

What is the pharmacology and action of Normal Saline?

Answer 2

An isotonic crystalloid solution.
Action:
Increases the volume of the intravascular compartment.

Question 3

What is the composition of Normal Saline?

Answer 3

Sodium and chloride in similar concentration to normal ECF.

Question 4

List the PEI’s for Normal Saline.

Answer 4

1. As a replacement fluid in volume-depleted pts
2. Cardiac arrest secondary to hypovolaemia where the pt may be fluid responsive
3. To expand intravascular volume in the non-cardiac, non-hypovolaemic hypotensive pt (eg. anaphylaxis, burns, sepsis)
4. As a fluid challenge in unresponsive, non-hypovolaemic, hypotensive patients excluding LVF (eg. Asthma)
5. Fluid for diluting and administering IV drugs
6. Fluid TKVO for IV admin of emergency drugs

Question 5

List the contraindications for Normal Saline.

Answer 5

Nil if indicated.

Question 6

List the precaution for Normal Saline.

Answer 6

1. Consider modifying factors if administering for hypovolaemia.

Question 7

List the side effects of Normal Saline.

Answer 7

Nil if indicated.

Question 8

What is the IV half life of Normal Saline?

Answer 8

30 - 60 mins.