Preparation and Administration

Medication Calculator

Rule of Three, Dilution, and Aspiration Volume for Vials.

Preparation time

00:00

Data Entry

0 / 4

Enter the values to generate the calculation result.

Calculator

This determines the number of mg per ml in the bottle.

Medication Classification

Attention: HSM Protocol:

  • Double-checking is required during preparation and administration.
  • Strict identification using red/distinctive labels.
  • Independent calculation by two professionals is recommended.

Calculation Rule (Mnemonic)

To solve this calculation, enter the known values (Available) in the top row and the desired values (Prescription) in the bottom row.

??? mg--------- ??? ml
??? mg--------- X ml

Volume to be aspirated

0 ml

To administer 0 mg, you must aspirate 0 ml from the vial.

Calculation Memory

0 --- 0
0 --- X

X . 0 = 0 . 0

X = ( 0 ) / 0

X = 0 ml

Related Nursing Diagnoses (NANDA)

  • 00210
    Risk of adverse drug reactions

    Vulnerability to interactions or unwanted effects related to the administration of the prescribed dose.

  • 00126
    Insufficient knowledge

    Need to educate the patient about the effects and purpose of the administered medication.

Medication Safety Checklist: 9 Rights of Medication

1. Right Patient
2. Right Medication
3. Right Route of Administration
4. Right Time
5. Right Dose
6. Correct Documentation
7. Right Guidance
8. The Right Way
9. Right Response

Bibliographic References