Cosmetology Practice Test: Basic Quiz

Explanation
When razor cutting, it is recommended that hair be cut wet. This is because wet hair is easier to control and manipulate, allowing for more precise and even cuts. Wet hair also helps the razor glide smoothly through the hair, reducing the risk of tugging or pulling. Additionally, cutting wet hair can help prevent split ends and breakage, as the water adds moisture and weight to the hair strands. Overall, cutting hair when wet ensures a smoother and more professional result.

Explanation
Density refers to the amount of hair on a person's head. It measures how closely packed the hair follicles are on the scalp. A person with high hair density has a lot of hair follicles per square inch, while a person with low hair density has fewer hair follicles. Therefore, density is the correct term to describe the amount of hair on a person's head.

Explanation
Pediculosis capitis refers to an infestation of head lice. It is a condition caused by the presence of parasitic insects, specifically lice, on the scalp and hair. These lice feed on blood from the scalp and can cause itching and discomfort. Treatment usually involves the use of medicated shampoos or lotions to eliminate the lice and their eggs. Therefore, the correct answer is head lice.

Explanation
The red dermal light is used to treat dry skin because it helps to stimulate collagen production and increase blood circulation, resulting in improved hydration and moisturization of the skin. This can help to alleviate dryness and restore moisture balance to the skin.

Explanation
Tesla current, also known as high frequency current, is often associated with the color violet. This is because high frequency currents are often used in violet ray therapy, a form of treatment that utilizes the healing properties of violet light. Therefore, the correct answer for another name for tesla (high frequency) current is violet ray.

Explanation
Eye tabbing involves the application of individual lashes, which are applied one by one to the natural lashes to create a fuller and more natural look. Unlike band lashes or strip lashes, individual lashes provide a more customizable and precise result. Permanent eyeliner, on the other hand, is a different procedure that involves tattooing the eyeliner onto the skin. Therefore, the correct answer for this question is individual lashes.

Explanation
A weft will be found in a capless wig. A weft refers to a strip of hair that is sewn together at the top and used to create volume and thickness in wigs. In a capless wig, the wefts are sewn onto thin strips of material instead of a solid cap. This construction allows for better ventilation and a lighter weight, making the wig more comfortable to wear. Therefore, the presence of wefts in a capless wig is what distinguishes it from other types of wigs.

Explanation
The hair found on a man's face is called "barba". This term specifically refers to the facial hair that grows on the chin, jaw, and cheeks of adult males. It is commonly known as a beard. The other options mentioned in the question, vellus, lanugo, and terminal, do not specifically pertain to facial hair on men.