____ is a simple initial treatment given to a patient before the arrival of the doctor.

• First aid

• Infection

• Immunization

• Injection

The following are materials in the first aid box except ____

• hanger

• aspirin

• spirit

• thermometer

Which of the following is the sign on the first aid box?

• +

• X

• -

• ÷

_____ is applied on a fresh wound except

• Spirit

• Hydrogen Peroxide

• Injection powder

• Mis Mag

Mouth to mouth resuscitation is used for ___ problem

• snake bite

• respiratory

• high fever

• bleeding

Which of the following does not require rescue operations

• collapsed building

• fire outbreak

• phone calls

• natural disasters

The following are hard wood except

• Balsa

• Beech

• Spruce

• Iroko

The type of hard wood used in making veneer and plywood are the following except

• Iroko

• Oak

• Teak

• mahogany

The type of metal that is suitable for moving parts of machinery is .

• cast Iron

• wrought iron

• aluminium

• low carbon steel

All solid objects made from clay, mud or cement are called _______

• plastics

• rubber

• semiconductors

• ceramics