Mada za sehemu hiiLaboratory Techniques And SafetyMada 5
First aid is the immediate help given to a sick or injured person before professional medical assistance is available. It is crucial in laboratory settings to prevent further harm.
- Reduces the likelihood of death.
- Shortens recovery time.
- Prevents permanent disability.
- Reduces pain.
- Prevents the victim's condition from worsening.
- Failure to follow correct experimental procedures, leading to explosions or equipment damage.
- Spilled liquids on the floor causing slipping and falling.
- Chemical spills and exposure resulting in burns or damage to eyes and skin.
- Incorrect use of equipment, leading to breakages and cuts.
- Accidental swallowing of harmful chemicals.
- Improper disposal of chemical wastes, leading to fires or explosions.
- Poor ventilation causing poisoning or fainting due to lack of oxygen.
- Gas leakage from faulty taps or cylinders, resulting in fire or explosions.
- Use of wrong or expired reagents, leading to burns, poisoning, or equipment damage.
- Electric shock from improperly plugged appliances or touching electrical equipment with wet hands.
- Lack of information on procedures or hazards, leading to accidents.
- Eating or drinking in the laboratory causing poisoning or equipment contamination.
A first aid kit is a box that contains items used to provide immediate help to a sick or injured person.
Every laboratory should have a first aid kit. The kit can be purchased ready-made or assembled by the school. It contains essential instruments and chemicals used in treating injuries or providing temporary relief before medical assistance is available.
| Instrument / Chemical | Use | Image |
|---|---|---|
| Pair of scissors | For cutting gauze, bandages, or plasters |  |
| Roll of plaster | For covering small cuts and wounds | |
| Assorted bandages | For wrapping and protecting wounds or injuries |  |
| Cotton wool | For cleaning or applying medication to wounds |  |
| Razor blade | For cutting bandages or plasters |  |
| Gauze | For dressing and covering wounds |  |
| Safety pins | For securing bandages in place |  |
| Adhesive plaster | For sticking bandages or gauze to the skin |  |
| Forceps (tweezers) | For holding or picking up sterile items like gauze | |
| Jar of petroleum jelly | For soothing and protecting minor burns or dry skin |  |
| Iodine tincture | For disinfecting fresh wounds |  |
| Gentian violet | For treating and protecting minor wounds and skin infections |  |
| Soap | For cleaning hands and wounds |  |
| Antibiotic solution | For preventing infection in wounds |  |
| Methylated spirit | For disinfecting skin and cleaning instruments or wounds | |
| Pain killers | For relieving pain |  |
| Water | For washing wounds or diluting antiseptics |
Mwalimu
Unasoma somo hili? Niulize nikuelezee chochote kilichomo.
Ingia ili kumuuliza Mwalimu wa AI wa Sonza kuhusu mada hii.
Ingia ili kuuliza