OSHA 30 Final Exam Latest Update 2024-2025 Questions and Verified Correct Answers Guaranteed A+
3 times when you need Hazard Communication Training - CORRECT ANSWER: o
Annually
- New Hire
- Introduce New Chemical
- most common health hazards: - CORRECT ANSWER: Chemical
Biological Physical Health Ergonomic
300 Log ("300 Law") - CORRECT ANSWER: 90 days Recordable
Acceptable 02 content of a confined space - CORRECT ANSWER: 19.5 - 22.5
Asphyxiation - CORRECT ANSWER: Without Oxygen
At what depth do you typically need a trench box - CORRECT ANSWER: 5 feet
Bruising - CORRECT ANSWER: Internal bleeding
Ice for 20 minutes with cloth between skin and ice
Burns - CORRECT ANSWER: Solution to the pollution is dilution-chemical burns
Electrical- current then entrance and exits with dry dressing Solution- dilute Dry- brush then flush Loose dressing due to swelling
Can a crane lift a load at a 90 degree angle - CORRECT ANSWER: Nope
Classifications of fires - CORRECT ANSWER: o A - trash, ash, paper, etc.
- B - Boiling liquids
- C - CO2 for Electrical currents
- D - Copper based for metals
- K - Kitchen Grease fires
- Halen only used by Military because it stays in the Ozone
crushing - CORRECT ANSWER: Remove and treat for internal bleeding and shock
Cuts/Bleeding - CORRECT ANSWER: PPE(gloves, BBP,, check for Unc, control
bleeding by Direct pressure , elevation, pressure points, constriction band hs distal pulse, "T"- last resort to save life and possibly loose the limb 1 / 2
Dressing once applied do not remove Report- 100% reporting all situations
Diabetic - CORRECT ANSWER: Insulin and sugar level problem
Should know that employee has this condition- alert bracelet Give sugar or coke if conscious Glucose paste
- heat and alcoholic beverages can cause sugar levels to be up or down)
electrical - CORRECT ANSWER: Check current, then CAB, and then entrance and exit Blows at the joint due to fluids May need AED
Excavation's biggest risk is - CORRECT ANSWER: engulfment
Fire Tetrahedron - CORRECT ANSWER: Oxygen, Fuel, Temperature, Chain Reaction
First Aid steps for someone who is bleeding on the job site: - CORRECT ANSWER: o Survey
- Recognize
- Elevate
- Pressure
- Treat for shock
Fractures - CORRECT ANSWER: Broken bones-Check CAB, control bleeding, splint
above and below, sling and check distal pulse (neck and spine leave where they lie unless danger of area)
General Duty Clause - CORRECT ANSWER: Employer is responsible for a safe work
site regardless of OSHA standards
Heart attack - CORRECT ANSWER: Chest pain or back pain
Take aspirin, cough, call 911 and sit down
Unc: Check CAB and may need CPR/AED
Heat exhaustion - CORRECT ANSWER: Pale cool and CLAMMY
Dehydration- remove from area and allow to sip of water with sugar
- hours to rehydrate
- tell employees to check urine color and employers must furnish water on all sites)
Heat stroke - CORRECT ANSWER: Hot red and dry- emergency
Cool immediately- do not use ice bucket Water and fan or place cold items under neck, groin, arm pits
How far away must spoil be placed away from an excavation - CORRECT ANSWER:
over 2 feet away
- / 2