Tattoo Design Tattoo Equipment and Safety

Question 1

What is the primary functional difference between a coil tattoo machine and a rotary tattoo machine?

Accepted Answer

Coil uses electromagnetic coils to drive needles; rotary uses a motor with circular motion

Answer

Coil machines are quieter than rotary machines

Answer

Rotary machines use electromagnetic coils; coil machines use a motor

Answer

Coil machines are used only for lining; rotary only for shading

Question 2

Which needle configuration is best suited for packing solid color into large areas?

Accepted Answer

Magnum (mag) needles

Answer

Round liner needles

Answer

Single needle

Answer

Flat needles

Question 3

What does OSHA require tattoo artists in the US to use when tattooing to prevent bloodborne pathogen transmission?

Accepted Answer

Single-use gloves and single-use needles

Answer

Reusable sterilized gloves

Answer

Latex gloves only (no substitutes)

Answer

Face shields at all times

Question 4

What is the purpose of an autoclave in a tattoo studio?

Accepted Answer

To sterilize reusable metal equipment using pressurized steam heat

Answer

To clean ink caps before use

Answer

To disinfect the artist's workstation surfaces

Answer

To heat the skin before tattooing

Question 5

Which type of tattoo ink pigment is most commonly associated with allergic reactions, particularly in sun-exposed tattoos?

Accepted Answer

Red ink (mercury sulfide/cinnabar-based pigments)

Answer

Black ink

Answer

Blue ink

Answer

White ink

Question 6

What is the correct disposal method for used tattoo needles in the United States?

Accepted Answer

Place in an approved sharps container and arrange for medical waste disposal

Answer

Wrap in paper towels and place in regular trash

Answer

Rinse with isopropyl alcohol and dispose in a sealed bag

Answer

Break the needle and place in a biohazard bag