Lesson 1: Permanent Waving Process Quiz

What is the main goal of the permanent waving process?

• To straighten the hair

• To create body, wave, or curl

• To color the hair

• To moisturize the hair

What is the purpose of using a perm solution?

• To color the hair

• To straighten the hair

• To allow the waving solution to penetrate the cortex

• To dry the hair

What is the active ingredient in an Alkaline/cold wave perm?

• Glyceryl monothioglycolate (GMTG)

• Ammonium thioglycolate (ATG)

• Monoethanolamine (MEA)

• Mercaptamine/cysteamine

What is the pH range of a Low-pH wave perm?

• 9.0–9.6

• 4.5–6

• 6.5–7.0

• 7.8–8.2

Which perm type is suitable for coarse, thick, or non-porous hair?

• Ammonia-free wave

• True acid wave

• Alkaline/cold wave

• Low-pH wave

How should alkaline waves be processed?

• With heat

• Without heat

• With cold water

• With steam

What is the full form of CMTG?

• Calcium monothioglycolate

• Copper monothioglycolate

• Glyceryl monothioglycolate

• Carbon monothioglycolate

What type of waves are referred to as "cold waves"?

• Acid waves

• Alkaline waves

• Neutral waves

• Thermal waves

What does the perm solution in exothermic waves contain?

• Hydrogen peroxide

• Thio

• Ammonia

• Water

What should be remembered about ammonia-free solutions?

• They are always damage-free.

• They are not necessarily damage-free.

• They are always alkaline.

• They are always acidic.