L7: (Safety blood sampling):

_Definitions (MCQ)

*Antiseptics:

substances inhibit growth of microorganisms on living tissue

*Disinfectants:

substance kill microbes on inanimate objects

*Asepsis:freedom form infection

*Aseptic technique:practices performed before,during&after any invasive procedure

*Cleansing:reduction number of microorganisms

*Disinfection:destruction infectious agent

*Sterilization:removal of all microorganisms

_Principles of Asepsis :(essay&MCQ !!!!)

1. Hand hygiene

2. Personal protective equipment

3. Preparation of the patient for aninvasive procedure

4. No-touch-technique.

5. Creating and maintaining a sterilefield

6. Use of safe invasive techniques

7. Creating a safe environment

_SCRIPT method :

1-Space and workflow

2-Clean, aseptic, or sterile technique

3-Routine, aseptic or surgical hand hygiene

4-Instruments and supplies

5-Personal protective equipment

6-Trash

_Site of safety lanches :

adult:finger

Child:according W.T and age

(<6m,wt:3-10👉🏻planter surface >6m,wt>10👉🏻finger )

_Sharps containers : filled to 3/4 only (MCQ)

_Blood borne viruses :

HIV,HBV,HCV

HBV:only which has vaccine

_Dealing with needle stick injury : بالترتيب

1-putting under running water

2-wash with soap & water

3-Antiseptics & Dressin

4-Report incident

5-follow up to test blood borne viruses

_Vaccination HCP (MCQ):

*recommended always :

HBV,MMR,Pertusis,Varicella,influenza

*indicated in certain circumstances: meningococcal,Typhoid,poliomyelitis

Patient safety