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Health Science Safety Information

Learn about blood borne pathogens, body mechanics, and fire safety to keep yourself and others safe from injury and illness. Prepare for a safety test to ensure understanding of vital information.

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Health Science Safety Information

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  1. Health Science Safety Information Keeping YOU safe from injury and illness

  2. Why Do We Review Safety Information? • State law requires it • It keeps you safe in the classroom • Prepares you for future employment with information that you will need to know

  3. What Will We Be Going Over? • Blood borne pathogens + prevention • Body mechanics • Fire Safety

  4. At The End… • After all of the information is reviewed, you will have 3 chances to pass the safety test with a 100% • If you can’t pass the test 100% correctly with 3 chances, you will be removed from the course

  5. Blood Borne Pathogens Part 1

  6. Blood Borne Pathogens (BBP) • Infectious microorganisms found in blood that can cause disease in humans • Preventable • Can be deadly This Photo by Unknown Author is licensed under CC BY-SA

  7. BBP • 2 Main Categories • Hepatitis • 5 types • HIV This Photo by Unknown Author is licensed under CC BY-SA

  8. Hepatitis • Virus that attacks the liver • Why is this dangerous? • 5 Types • Hep. A and E – contracted via fecal-oral route • Hep. B – most serious • Needles, unprotected sex, razors, etc. • 3 shot vaccine available • Hep. C – contraction similar to Hep. B  • https://www.youtube.com/watch?v=7Xz2x9G1Bu8 • NO VACCINE AVAILABLE! • Chronic liver disease; transplant possible • Hep. D – side effect of Hep. B (rare)

  9. Hepatitis Signs and Symptoms • Jaundice • Nausea/vomiting • Fever • Abdominal Pain • Dark urine • Fatigue This Photo by Unknown Author is licensed under CC BY-NC

  10. Hepatitis This Photo by Unknown Author is licensed under CC BY-SA This Photo by Unknown Author is licensed under CC BY-NC-ND

  11. Human Immunodeficiency Virus (HIV) • Virus that attacks the immune system – most serious BBP • Preventable? Yes. Curable? Not yet… • Contracted via bodily fluids • Needle sharing, unprotected sex, etc. • Can develop into AIDS • Not everyone who has HIV has AIDS! • https://www.youtube.com/watch?v=QPEONF3hUBI

  12. BBP • You DO NOT get a BBP from: • Sweat • Tears • Toilet seats • Giving blood • Sharing a meal

  13. BBP • *Universal Precautions – treat every patient/body fluid as infected* • Exposure Control Plan • What to do when exposed • Healthcare facilities require it • Review/training every 12 months • Occupational Safety and Health Administration (OSHA) • Provides safety laws/guidelines

  14. BBP Disposal • Don’t re-use needles • Dispose used needles in sharps container • Soiled clothing marked and disinfected • Bloody bandages/gauze thrown in biohazard bin • Biohazard = RED

  15. Personal Protective Equipment (PPE) • Use to limit BBP exposure • Can include: • Gloves • Gowns • Glasses/goggles • Shoe Covers • Masks • https://www.youtube.com/watch?v=gdK6JhBLhCw

  16. Handwashing (Write the first line) • The best way YOU can prevent spread of infection! • Should be done before and after seeing patient/eating/bathroom, etc. • Steps: • Turn on warm water • Remove jewelry • Apply soap • Scrub hands (front and back), fingers, nails, between fingers, and wrists • Rinse under water • Dry hands • Use paper towel to turn off the faucet/open door! • Let’s watch: https://www.youtube.com/watch?v=i_Fs0Qrtu90 • Let’s practice – you must get this right

  17. Bellwork True/False Fill In Tell me the steps you would take to wash your hands. (Summarize) Where do you dispose of sharps? What is Jaundice? What are the BBP’s that we have covered this far? What grade do you have to score on the test to pass? • BBP’s are preventable • Hep C has 3 vaccines • HIV can led to AIDs, but HIV is not automatically AIDs • It’s ok not to wash your hands every now and then • I’m going to rock this test!

  18. Body Mechanics Part 2

  19. Body Mechanics • Coordination of body alignment, balance, and movement • DO NOT: • Use your back to lift • Lift more than you can handle • Twist • Stoop repeatedly • Stand on unsteady objects

  20. Body Mechanics • Follow “TBH” • TUCK your pelvis/tighten abdomen • BEND at your knees, not the waist • HUG the object to your body

  21. Body Mechanics • Additional Tips • Push/pull vs. lifting • Use a partner • Use strongest muscles • Spread your feet (broad base) • Let’s watch: https://www.youtube.com/watch?v=Zq97LFOSbVI • Let’s practice…

  22. Fire Safety Part 3

  23. Fire Safety DO NOT DO Have an escape plan Know location of extinguisher Keep doorways and exits clear Illuminate exit signs • Overcrowd outlets • Overuse extension cords • Use frayed wires/cords • Smoke near combustibles

  24. If A Fire Occurs…RACE! • R-rescue patient near you in danger • A-pull the alarm • C-contain the fire by closing doors and windows • E-extinguish the fire or evacuate

  25. Fire Extinguisher • PASS • Pull the pin • Aim at base of fire • Squeeze the lever • Sweep side to side • https://www.youtube.com/watch?v=ZCSms-jyOao • Where is ours located?

  26. Fire Extinguisher cont. • 4 main types • Class A (H2O) – paper, cloth, wood, etc. • Class B (CO2) – gas and oil (kitchen fires) • Class C (Dry Chemical) – electrical • Class ABC (Graphite Foam) – all fires

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