California Cosmetology Written ExamChemical Texture ServicesHard
A cosmetologist wraps rods so that the hair strand is positioned below its base section, directed downward and away from the scalp, to minimize tension and volume for fine, fragile hair. What is this base placement called?
- AHalf off-base
- BOn-base
- CCross-base
- DOff-base
Show answer & explanationAnswer & explanation
Correct answer: D. Off-base
Off-base placement positions the rod below its base section, creating the least amount of stress and volume at the scalp, which is ideal for fine or fragile hair.
Why the other options are wrong
- A. Half off-base gives medium volume, positioned at a 90° angle from the scalp.
- B. On-base placement is directly on the base for maximum volume/stress.
- C. Cross-base is not a standard base placement term.
Off-Base Placement
A wrapping technique where the rod is positioned below (away from) its base section, minimizing scalp tension and volume — ideal for fine or damaged hair.
- Produces least volume/stress at the scalp
- Used for fragile or overly porous hair
- Contrasts with on-base (max volume) and half off-base (medium volume)
Memory trick: 'Off-base = Off the scalp, easy on the hair'