HAIR TEST REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!

HAIR TEST REVIEW
QUESTIONS &
ANSWERS RATED
100% CORRECT!!
HAIR

Evatee 10/24/24 HAIR

, HAIR TEST REVIEW QUESTIONS & ANSWERS
RATED 100% CORRECT!!


Is it possible for two head hairs from the same person to have different
structural features? Answer - Yes


Can a hair be individualized? Answer - Yes


Yes Answer - Can analytical testing methods detect drug use by examining
hair?


On what part of the hair are scales found? Answer - cortex


Human hair has what type of scales? Is it possible for other species to have this
type of scales? Answer - Imbricate. Yes (most notable - dogs)


Do scales point towards the tip or the root of the hair? Answer - towards the
tip


If I spend time around a person who is smoking a drug, can my hair show a
false positive for drug use? Answer - Yes


Can a hair also be considered fiber? Answer - Yes


What creates a gray or white hair? Answer - Absence of pigment in the cortex
of the hair