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PCOS > [PRELIMS] PCOS LAB - Exercise 02 and 03 > Flashcards

[PRELIMS] PCOS LAB - Exercise 02 and 03 Flashcards

1
Q

This is the protective appendages of the body. Also, the structure of integument of sebaceous gland.

A

Hair

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2
Q

It is also known as Epidermal Derivatives.

A

Hair

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3
Q

Three (3) Main Constituent / Composition of Hair

A
  1. Bulb
  2. Root
  3. Stem
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4
Q

This is the deepest end of the hair, and is also the portion that makes it grow.

A

Bulb

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5
Q

It is firmly fixed in the part of hair follicle.

A

Root

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6
Q

Root and Stem are Made of Three (3) Concentric Layer

A
  1. Medulla
  2. Cortex
  3. Cuticle
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7
Q

This is the central core of root and stem.

A

Medulla

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8
Q

The largest and thickness part of the hair.

A

Cortex

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9
Q

A very resistant layer.

A

Cuticle

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10
Q

The main component of the hair.

A

Keratin

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11
Q

Preparation of the surfactant in the suitable form liquid, solid or powder, which when used under the condition specified will remove surface grease, dirt, and skin debris from hair shaft and scalp without affecting adversely the hair, scalp and health.

A

Shampoo

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12
Q

A type of special shampoo.

A

Egg Shampoo

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13
Q

It is like regular shampoo, and is very convenient and economical.

A

Shampoo Bar

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14
Q

Three (3) Types of Surfactants

A
  1. Anionic
  2. Cationic
  3. Non-Ionic
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15
Q

SLES

A

Sodium Lauryl Ether Sulfate

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16
Q

SLS

A

Sodium Lauryl Sulfate

17
Q

Used to introduce gas bubbles into the water.

A

Foam Booster

18
Q

These are used to prevent hair shaft from alkalinization.

A

pH Adjusters

19
Q

Example/s of pH Adjusters

A
  1. Citric Acid
  2. Glycolic Acid
20
Q

These are EDTA, present in hard water.

A

Sequestering Agents

21
Q

These are added to ingredient to make it opaque.

A

Opacifiers

22
Q

It contains water, and has potentially contaminated.

A

Preservatives

23
Q

It make the soap to be hard.

A

Oil

24
Q

It makes the soap very hard and wide.

A

Palm Kernel Oil

25
Q

It is very alkaline product used to make soap.

A

Lye

26
Q

A thick, relatively clear. A creamy texture.

A

Castor Oil

27
Q

Fats + Sodium Hydroxide

A

Soap and Glycerol

28
Q

Are the preparations which maintains the conditions of the hair.

A

Hair Conditioners

29
Q

Is often used to bring pH level.

A

Citric Acid

30
Q

It’s used because of its moisturizing property.

A

Cetyl Alcohol

31
Q

It is used as an emollient.

A

Stearyl Alcohol

32
Q

It is used because of great moisturizing property.

A

Glyceryl Stearate

33
Q

It acts as chelating or sequestering agent.

A

Disodium EDTA

34
Q

Two (2) Types of Hair Dye

A
  1. Semi-Permanent Hair Dye
  2. Permanent Hair Dye
35
Q

An oxidation reaction that allows pigments to get inside the cortex.

A

Permanent Hair Dye

PCOS (6 decks)

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