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Injection Technique. Assessing for suitable deviceFactors affecting choice:- Intellectual ability- Concurrent medical problems:- Visual impairment Dexterity problems- Patient choice - aesthetic valve convenience- Patients ability t
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1. Injection Technique WDC Training
2. Injection Technique Assessing for suitable device
Factors affecting choice:
- Intellectual ability
- Concurrent medical problems:- Visual impairment
Dexterity problems
- Patient choice - aesthetic valve
convenience
- Patients ability to self care
3. Injection Sites
Insulin absorption
Site rotation
Hyperlipertrophy
4. Needle Length Subcutaneous injection
Variable length 5 mm - 12.7 mm
Choice for most people 8mm
Avoidance of intramuscular injection
Lifted skin fold thin patient 12.12.7 mm needles
5. Air Shot Check insulin flow
Dial 2 units
Depress plunger
Hold pen vertically
Observe insulin
Disperse through needle
6. Insulin Injection Insulin mixtures - shake pen by inverting
- Incorrect mix of insulin
Prepare skin - stretch or perform lifted skin fold
Insert needle 90 deg angle
Depress plunger
Remove needle after 5 - 10 seconds
7. Disposal of Needles Safe Clip
Sharps box
8. Prevention of cross infection Hand washing
Skin Cleanliness
9. Storage Refrigeration
Storage at room temperature
Expiry date
10. Side effects and complications Bruising / bleeding at injection sites
Local reaction
Broken needle
Needle stick injury
Faulty injection technique