13 Questions
Which of the following is an incorrect sentence?
Sebum production continues almost at the same rate throughout life
Based on the given description, what is described?
Cuticule
What occupies the greatest proportion of the hair’s cross-sectional area (75%)?
Cortex
What is the function of the medulla layer of hair?
Unknown
Which component of the hair is responsible for resistance to twisting and is sensitive to water?
Cortex
During which phase is active cell division most active, covering about 85-90% of follicles?
Anagen
Which statement about hair characteristics is incorrect?
In water, hair is more elastic and less plastic
What is the composition of enamel, the outer layer of a tooth's crown?
Hidroxiapetit ( Ca5( PO4)3OH) 90% and water 5% and keratin 5%
Which material has been shown to reduce the fungus that causes dandruff and seborrheic dermatitis?
Zinc pyrithione
What group of materials removes materials from various body surfaces, aids mechanical tooth cleaning, or improves gloss by making the surface smooth and even?
Absorbants / abrasives
What is the primary function of the nail plate?
Both protective and sensation functions
Which phase lasts 3-4 months and involves the formation of club hair followed by shedding?
Telogen
Which component of the hair is responsible for making it more elastic in water?
Cortex
Test your knowledge about hair follicles by identifying the incorrect statement among the given options.
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