An intravenous bolus involves rapidly administering a concentrated dose of medication directly into the bloodstream over a short period of time, usually 1 to 30 minutes. It is used when quick absorption of the medication is needed but not for patients with low cardiac output or edema. Proper preparation of the nurse, environment, equipment and patient is required to safely administer an IV bolus. Potential complications include local issues like infiltration or thrombosis at the injection site as well as systemic issues such as air embolism, hematoma, infection, circulatory overload, or allergic reaction.
2. INTRODUCTION
• A relatively large dose of medications are
administered into the vein in a short period
usually 1 to 30 minutes
• The IV bolus is not used for patients who have
decreased cardiac output or systemic edema
• The IV bolus is commonly used when rapid
administration is needed
3. DEFINITION
• An IV bolus involves introducing a
concentrated dose of a drug directly into the
systemic circulation
• IV bolus may be given directly into a vein into
an existing IV line through an injection port or
through a saline or heparin lock
4. INDICATIONS
• It provides control of over dosage
• For quick administration of medication
• For patients who DO NOT like to take
medications orally
• For quick absorption of medication
5. CONTRAINDICATION
• An iv bolus should never be given if the
insertion site appears puffy or edematous
• If the fluid from the connecting iv line cannot
flow at a proper rate
• When the iv line is not in place
• When the medication is oilly or thick in
substance it should not be given through push
6. PREPARARTION OF ARTICLE,
NURSE, ENVIRONMENT AND
PATIENTPREPARATION OF ARTICLES
.Syringe 10 ml
.Iv push existing line
.Vial or ampule of medication
.Sterile needle (21 or 25 G)
.Alcohol swab (wet cotton)
.Clean gloves
.Paper bag
.Kidney tray
.Medication card
.Syringe tray
.Label for medication
.Posiflush
12. PREPARATION OF ENVIRONMENT
CONTINUED
• ENSURE ADEQUATE LIGHT AND VENTILATION.
• PROVIDE PRIVACY.
• KEEP THE UNIT CLEAN.
• KEEP THE CARDIAC TABLE NEAR TO THE
PATIENTS BEDSIDE FOR EASY ACCESS.