Provide body electrotherapy treatments (part 1)

What type of fuse is required for an appliance of 750 watts?

• 3 amp

• 10 amp

• 5 amp

• 13 amp

Which of the following is an effect of mechanical massage?

• It increases metabolism and circulation

• reduces lymphatic drainage

• It soothes the nerves and contracts the muscles

• It relaxes the nerves

Vacuum suction treatment on the upper arms should drain towards:

• The popliteal lymph nodes

• The inguinal lymph nodes

• The supratrochlear lymph nodes

• The axillary lymph nodes

What is anaphoresis?

• The movement of negative ions to the negative pole

• The movement of positive ions to the negative pole

• The movement of negative ions to the positive pole

• The movement of positive ions to the positive pole

Which of the following is a local effect of infrared?

• To tighten pores

• To tone

• To tan

• To relax

The current used in faradic treatment is:

• Interrupted / surged current

• Modified direct current

• Constant direct current

• Constant indirect current

In a plug, the blue wire is:

• Earth

• Neutral

• Live

• Not used

An ohm:

• Is a unit of electrical resistance

• Is a safety device which blows when an excessive current flows in a circuit

• Is a substance which resists the passage of an electrical current

• Is used to complete or break a circuit

What is a fuse?

• A safety device which blows when an excessive current flows in a circuit

• A constant flow of current travelling in one direction

• The movement of an electrical current from its source, through the conductors and back to the original source

• A substance which allows electricity to pass through it

The charge of a proton is:

• Negative

• Positive

• No electrical charge

• Both negative and positive