1.
How many degrees of decoloration?
Correct Answer
B. 10
Explanation
The correct answer is 10. This suggests that the question is asking about the number of degrees of decoloration. Therefore, the explanation for the correct answer is that there are 10 degrees of decoloration.
2.
What tones out yellow?
Correct Answer
C. Violet
Explanation
Violet is the color that tones out yellow. This is because violet is the complementary color of yellow on the color wheel. Complementary colors are located directly opposite each other on the color wheel and when combined, they create a neutral or grayish color. Therefore, when violet is mixed with yellow, it helps to neutralize or cancel out the yellow tone.
3.
Virgin tinting is done on what type of hair?
Correct Answer
A. Never been colored before
Explanation
Virgin tinting is done on hair that has never been colored before. This means that the hair has not been treated with any hair dye or chemical colorants in the past. Virgin hair provides a clean canvas for the tinting process, allowing the color to fully penetrate and provide desired results. Hair that has been colored once, colored a week ago, or is coarse in texture may have different requirements and may not be suitable for virgin tinting.
4.
When doing oxidative perm darker retouch, where is the color applied first?
Correct Answer
B. New growth only
Explanation
In oxidative perm darker retouch, the color is applied only to the new growth. This means that the color is not applied to the ends of the hair, but only to the roots or regrowth. This technique is commonly used to touch up the roots and cover any gray hair that has grown in since the last coloring. By applying the color only to the new growth, it helps to maintain the color consistency and avoid over-processing the ends of the hair.
5.
What equalizes the porosity of hair most?
Correct Answer
C. Filler
Explanation
Filler is the correct answer because it is used to equalize the porosity of hair. Porosity refers to the hair's ability to absorb and retain moisture. When hair is porous, it can become dry and brittle. Filler helps to fill in the gaps and holes in the hair shaft, making it more even and balanced in terms of porosity. This allows the hair to better absorb and retain moisture, resulting in healthier and more manageable hair. Toner, lifting, and pigment do not have the same effect on porosity as filler does.
6.
Hair with more pheomelanin appears what color?
Correct Answer
D. Red
Explanation
Hair with more pheomelanin appears red. Pheomelanin is a type of pigment that is responsible for red and yellow colors in hair. The more pheomelanin present in the hair, the more red it appears. This is why people with red hair have higher levels of pheomelanin compared to other hair colors.
7.
What tones out orange?
Correct Answer
D. Blue
Explanation
Blue is the correct answer because it is the complementary color of orange. Complementary colors are pairs of colors that, when combined, cancel each other out and create a neutral gray or white. In the case of orange, which is a mix of red and yellow, blue is the color that can neutralize or "tone out" its vibrancy. This is why blue is often used to correct or balance the appearance of orange in various contexts, such as color correction in photography or makeup.
8.
Applying toner to over-lightened hair, can cause it to appear what?
Correct Answer
B. Ashy or gray
Explanation
Applying toner to over-lightened hair can cause it to appear ashy or gray. When hair is over-lightened, it can lose its natural pigment and become pale or yellowish. Toner is used to neutralize these unwanted tones and create a more balanced color. However, if the toner is not applied correctly or left on for too long, it can result in an ashy or grayish hue. This is because toners contain cool or neutralizing shades that can counteract warmth in the hair.
9.
When changing the color of hair, the stylist must keep in mind final hair color is the combination of artificial pigment applied to the hair and what?
Correct Answer
D. Existing pigment
Explanation
When changing the color of hair, the stylist must consider the existing pigment in the hair. The final hair color is a result of the combination of the artificial pigment applied to the hair and the existing pigment. The existing pigment can affect how the artificial pigment interacts with the hair, resulting in a different final color. Therefore, it is important for the stylist to take into account the existing pigment when determining the desired hair color.
10.
What happens when a lightener is overlapped?
Correct Answer
C. Breakage
Explanation
When a lightener is overlapped, it means that the product is applied on hair that has already been lightened. This can lead to breakage because the hair is being subjected to multiple rounds of chemical processing, which can weaken and damage the hair strands. Overlapping the lightener can cause the hair to become brittle, dry, and prone to breakage. Therefore, breakage is the likely outcome when a lightener is overlapped.
11.
What color of the pigment is eumelanin?
Correct Answer
B. Black
Explanation
Eumelanin is a pigment that is responsible for the dark brown to black color of hair, skin, and eyes. It is produced by specialized cells called melanocytes. Therefore, the correct answer is black.
12.
What detects presents of previous product applications that may not be compatible with the planned product application?
Correct Answer
B. Preliminary strand test
Explanation
A preliminary strand test is conducted to detect the presence of previous product applications that may not be compatible with the planned product application. This test helps to determine if the hair has any residual chemicals or treatments that could potentially react negatively with the new product. By conducting a preliminary strand test, one can assess the hair's condition and ensure that the planned product application will not cause any damage or undesired results.
13.
Often the last area is to show signs of gray.
Correct Answer
D. Nape
Explanation
The nape refers to the back of the neck, which is often the last area to show signs of gray hair. This is because the nape is usually protected by the hair on top, which shields it from factors that can contribute to graying, such as sun exposure and environmental damage. Therefore, it is common for the nape to retain its original hair color for longer compared to other areas like the front hairline, sides, and apex.
14.
What test is used to determine timing in lighting hair?
Correct Answer
C. Strand test
Explanation
A strand test is used to determine the timing in lighting hair. This test involves taking a small section of hair and applying the lightening product to it, then monitoring the hair's reaction to determine how long it takes to achieve the desired level of lightness. This helps to prevent over-processing or damaging the hair by ensuring that the lightening process is timed correctly.
15.
What does the level of hair describe?
Correct Answer
B. Lightness or darkness
Explanation
The level of hair describes the degree of lightness or darkness. This means that it refers to how light or dark the hair color is. It does not specifically refer to black or blonde hair, but rather encompasses a range of shades from light to dark.
16.
When formulating color its important to understand what?
Correct Answer
C. Law of color
Explanation
When formulating color, it is important to understand the law of color. This refers to the principles and theories that govern how colors interact with each other and how they can be combined to create different shades and hues. By understanding the law of color, one can effectively mix and combine colors to achieve the desired result in any artistic or design endeavor.
17.
Foundation of color using perm. color is based on modifying what?
Correct Answer
A. Eumenanin and pheomelanin
Explanation
The correct answer is eumenanin and pheomelanin. The foundation of color using permanent color is based on modifying these two pigments. Eumenanin is responsible for dark hair colors, while pheomelanin is responsible for red and blonde hair colors. By modifying the levels of these pigments, permanent color can create a wide range of hair colors.
18.
A rule to follow when determining what color filler to use is what?
Correct Answer
C. Use warmer tone a level up from desired level
Explanation
The rule to follow when determining what color filler to use is to use a warmer tone a level up from the desired level. This means that if the desired level is, for example, a level 7, the filler used should be a warmer tone at level 8. This ensures that the filler will provide the necessary warmth to the hair color and help achieve the desired result.
19.
When using color brands, always follow what?
Correct Answer
B. Manufacturers instructions
Explanation
When using color brands, it is important to follow the manufacturer's instructions. This is because the manufacturer's instructions provide specific guidelines on how to properly use and apply the color brand. These instructions may include information on the correct mixing ratios, application techniques, and processing times. By following the manufacturer's instructions, you can ensure that you achieve the desired results and avoid any potential damage or undesired outcomes.
20.
Guests with gray, white, and salt and pepper hair prevent what?
Correct Answer
D. Unique color challenges
Explanation
Guests with gray, white, and salt and pepper hair present unique color challenges. This is because these hair colors can be more resistant to color treatments and may require special techniques or products to achieve the desired result. The different shades in these hair colors can also make it more challenging to create a uniform and natural-looking color. Therefore, stylists need to be knowledgeable and skilled in addressing these unique color challenges when working with clients who have gray, white, or salt and pepper hair.