Question

1. what is the first step before providing first aid?

call 911.
perform cpr immediately.
ensure the scene is safe.
ask the person for their medical history.

1. what items should a basic first aid kit include?

only bandages and water.
bandages, gloves, antiseptic wipes, and emergency contact information.
medication and cooking supplies.
a flashlight and snacks.

1. how can you prevent heat - related illnesses?

avoid drinking water during outdoor activities.
exercise during the hottest part of the day.
stay hydrated and take breaks in shaded areas.
wear heavy clothing to block the sun.

Explanation:

• Question 25: Before providing first aid, ensuring the scene is safe is crucial. If the scene is unsafe (e.g., near a busy road with ongoing traffic, in a burning building), providing aid can put both the rescuer and the victim in more danger. Calling 911 may be a subsequent step, but safety is first. Performing CPR immediately without ensuring safety (e.g., if the victim is in an electrified area) can harm the rescuer. Asking for medical history is not the first - step as it may not be possible (victim could be unconscious) and safety takes precedence.
• Question 26: A basic first - aid kit should have essential items for minor injuries and protection. Bandages for covering wounds, gloves for protection (to prevent infection transfer), antiseptic wipes for cleaning wounds, and emergency contact information (in case the victim is unable to communicate important details). Only bandages and water are too limited. Medication may require a prescription and cooking supplies are irrelevant. A flashlight and snacks are not first - aid essentials.
• Question 27: Staying hydrated (drinking water) replaces fluids lost through sweating, and taking breaks in shaded areas reduces heat exposure. Avoiding water during outdoor activities (especially in heat) can lead to dehydration. Exercising during the hottest part of the day increases the risk of heat - related illness. Wearing heavy clothing can trap heat and increase the risk of overheating.

Answer:

• 25. Ensure the scene is safe.
• 26. Bandages, gloves, antiseptic wipes, and emergency contact information.
• 27. Stay hydrated and take breaks in shaded areas.