answers to questions

Hi I have come across these questions but I have seen different answers for each, can someone pls clarify the answers for me. thanks

Contra indications to holistic massage requiring medical approval include:

diabetes
bruising
sunburn
dermatitis

First aid for an electrical burn is:

Place a clean fluffy material over the burn and dial for an ambulance
Flood the injury with cold water, place a clean non fluffy material over the burn and call for an ambulance.
Flood the injury with warm water, place a clean non fluffy material over the burn and call for an ambulance.
Flood the injury with cold water, place an adhesive over the burn, call for an ambulance.

3. Total contra indications include:
a. varicose veins, broken bone
b. epileptics, diabetics
c. sprained ankle
d. tinea pedis, sunburn

4. Define gross profit
a. the final profit made after all deductions have been made
b. the profit made before all deductions have been taken off
c. money that can be offset against the next invoice
d. a method of checking credit worthiness

5. What is the correct first aid for sunburn?
a. cool the affected area in a cold bath for 5 mins, sip water, apply antiseptic cream. If severe seek medical aid.
b. cover the casualty’s skin with light clothing, move into the shade and give sips of water. If severe seek medical aid.
c. cover the casualty’s skin with light clothing, move into the shade, cool the affected area by sponging or immersing in a cold bath for 10 mins, take sips of cold water and apply calamine lotion of after sun products. If severe seek medical aid.
d. Cover casualty with a blanket, place in the shade, cool area with calamine lotion or after sun product, place a light bandage over the area, give occasional sips of water. If severe seek medical aid.