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Intravenous injection
- 1. INTRAVENOUS INJECTION PRESENTED BY APARNA C LAKSHMI
- 2. INJECTIONS –Injection is the forcing of a fluid into a cavity, a blood vessel or body tissue through a hollow tube or needle
- 3. TYPES OF INJECTIONS – INTRADERMAL – SUBCUTANEOUS – INTRAVENOUS – INTRATHECAL – INTRAOSSEOUS – INTRAPERITONEAL – INFUSION – TRANSFUSION – HYPOSPRAY
- 4. PURPOSE OF INJECTION – TO GET A RAPID AND SYSTEMIC EFFECT OF THE DRUG – TO PROVIDE THE NEEDED EFFECT EVEN THE PATIENT IS UNCONSCIOUS – ASSURES THAT THE TOTAL DOSAGE WILL BE ADMINISTERED
- 5. – PROVIDES THE ONLY MEANS OF ADMINISTRATION FOR MEDICATIONS THAT CANNOT BE GIVEN ORALLY – TO RESTORE THE BLOOD VOLUME – TO GIVE NOURISHMENT,WHEN IT CANNOT BE TAKEN BY MOUTH.
- 6. SELECTION OF EQUIPMEMT FOR INJECTION
- 12. PRINCIPLES IN THE ADMINISTRATION OF INJECTION
- 13. – THE KNOWLEDGE OF THE ANATOMY AND PHYSIOLOGY OF THE BODY IS ESSENTIAL FOR THE SAFE ADMINISTRATION OF THE INJECTON – IF CARELESSLY GIVEN,INJECTIONS ARE MEANS OF INTRODUCING INFECTIONS INTO THE BODY
- 14. – DRUGS THAT CHANGE THE CHEMICAL COMPOSITION OF THE BLOOD WILL ENDANGER THE LIFE OF THE PATIENT IF NOT USED CAUTIOUSLY – ANY FAMILIAR SITUATION PRODUCES ANXIETY
- 15. – ONCE A DRUG IS INJECTED IT IS IRRETRIEVABLE – ORGANIZATION AND PLANNING RESULTS IN THE ECONOMY OF TIME,MATERIAL ,EFFORT
- 16. Definition –An intravenous injection is defined as giving of something such as drugs into vein through a syringe
- 17. Definition – Intravenous injection is defined as an injection made into the vein when rapid absorption is called for, when fluid cannot be taken by mouth or when the substance to be administered is too irritating to be injected into skin or muscle.
- 18. CONTRAINDICATION – Massive oedema – Burns – Injury – Indwelling fistula – Cellulitis
- 19. TYPES OF ACCESS PERIPHERAL LINES.
- 20. Central lines
- 21. Tunnelled lines
- 24. Midline catheter
- 26. PROCEDURE: – PRELIMINARY ASSESSMENT – PREPARATION OF ARTICLES – PREPARATION OF THE PATIENT – STEPS TO BE FOLLOWED – AFTERCARE
- 27. ARTICLES – A TRAY CONTAINING; Syringes and needles of various size Sterile cotton swabs and gauze piece Liquid disinfectant Bowl with water Kidney tray and paper bag Distilled water for injection Drug ordered File Small covered tray
- 28. STEPS TO BE FOLLOWED – Select the medication. Read the physician’s order, copy it to medicine card.compare the label of the medicine with the medicine card and physician’s order – Wash hands
- 29. Preparation of medicine – Select appropriate syringeneedle – Check whether they are in good working order – Obtain spirt swab – Select the solvent – Recheck the ordered medicine with label – Calculate the dosage of the medication – Take the solvent in the syringe and introduce to the vial or ampoule after cleaning the top and opening them as directed
- 30. – Mix the powder with the solvent. – Take out the required amount of solution in the syringe. Change the needle that is used – Keep the syringe with medication in the sterile tray and cover it – Check the order in the medicine card and compare it with the label of the medication
- 31. – Carry the medication to the patient. – Identify the site for the injection – Inject the medication
- 34. IV PUSH –IN NEEDLE LESS SYSTEM – IN NEEDLE SYSTEM
- 37. CANNULA
- 38. Adverse effects – Pain – Infection – Phlebitis – Infiltrationextravasation – Fluid overload – Hypothermia – Electrolyte imbalance – Embolism
- 39. Advantages – Bioavailability 100 % – Desired blood concentration achieved – Large quantities can be administered – Used mainly in emergency situation – Gastric manipulation avoided
- 40. DISADVANTAGES – COMPLICATIONS LIKE IRRITATION,CELLULITIS – REPECTED INJECTION NOT ALWAYS FEASIBLE – LESS SAFE – TECHNICAL ASSISTANCE REQUIRED – DANGER OF INJECTION – EXPENSIVE – LESS CONVENIENT AND PAINFUL
- 41. –THANK YOU