Explanation:

1. There are a lot of reasons to suddenly collapse. It could be due to hypoglycemia or low oxygen supply to the brain or due to too much heat exposure or dehydration or simply stress or too much exhaustion or fatigue. You have to assess and come.up to an analysis. If it is hypoglycemia, give sugar or chocolate immediately after gaining consciousness. If due to too much heat exposure, put the person in a well ventilated place and give sponge bath and sip of water to drink. If due to strees or overfatigue or too much fear, let the person lie down with the feet elevated and loosen the belt and bra and give enough air circulation. You can give ether as inhalation spirit. Consult a Doctor after.

2. when somebody calls for help on your cellphone, you have to check and verify the identity of the caller and if the call is authentic. Upon clarification, call the nearest authority to help the caller. You need to contact the nearest posible agency or person or friend because time element is crucial if the person needing help is in fear and panic.

3. if a student's purse is snatched in front of you inside a jeepney, let it be. You can help by accompanying the student to the nearest police station to report the incident. Criminals can be easily traced nowadays by just reviewing the CC tvs installed around the area but not compromising your safety by fighting the snatcher. You can get killed by doing so. Think also of your safety and your family's future.

4. Your uncle's house is on fire, dial the fire station and run to your Uncle and try to help save him and his valuables. He needs you emotionally and your strenght to carry his belongings.

5. Chemical spills and fumes- report to the head of the utility so that they can open the windows to let.fresh air in and let the smoke out. people need to put a wet kerchief to cover their noses and vaccate the area. Report to the admin of the lab and the proper authorities to prevent another such incident to happen again.