1.
What type of muscles are at the base of each finger that draw the fingers together?
Correct Answer
B. Adductors
Explanation
The correct answer is adductors. Adductors are a type of muscles that are located at the base of each finger and their function is to draw the fingers together. These muscles are responsible for bringing the fingers closer to the midline of the hand, allowing for movements such as gripping or holding objects.
2.
What do you call the study of the growth and structure of nails?
Correct Answer
A. Onychology
Explanation
Onyxology is the correct answer because it refers to the study of the growth and structure of nails. The term "onycho" is derived from the Greek word "onyx," meaning nail. Therefore, onyxology specifically focuses on the scientific study of nails, including their growth patterns, composition, and structure. This field of study is important in understanding nail health, diseases, and treatments.
3.
What do tight shoes or improper trimming of toenails may result in?
Correct Answer
A. Onychocryptosis/ingrown toe-nails
Explanation
Tight shoes or improper trimming of toenails can result in Onychocryptosis, also known as ingrown toenails. This condition occurs when the edge of the nail grows into the surrounding skin, causing pain, redness, and swelling. It can be caused by pressure from ill-fitting shoes or by cutting the nails too short or at an angle. If left untreated, Onychocryptosis can lead to infection and further complications.
4.
What does Onychia refer to as a condition?
Correct Answer
A. Inflammation at the base of the nail with pus usually present.
Explanation
Onychia refers to a condition where there is inflammation at the base of the nail, with pus usually present. This condition is characterized by redness, swelling, and pain around the nail bed. Bacterial or fungal infections, trauma to the nail, or poor nail hygiene often cause it. Treatment usually involves keeping the affected area clean, applying topical antibiotics or antifungal medications, and, in severe cases, draining the pus. The options "base coat, enamel, top coat" and "Onyxologyradius" are unrelated and do not pertain to the definition of Onychia.
5.
What is the art and science of beautifying and improving skin, nails, and hair, and the study of cosmetics?
Correct Answer
A. Cosmetology
Explanation
Cosmetology is the correct answer because it refers to the art and science of beautifying and improving skin, nails, and hair, as well as the study of cosmetics. It involves a wide range of beauty treatments and techniques, including skincare, hair care, nail care, and makeup application. Cosmetologists are trained professionals who provide various beauty services to enhance the appearance and well-being of their clients. They have knowledge of different beauty products, techniques, and trends to provide effective and personalized beauty treatments.
6.
What term refers to the practice of removing unwanted hair from the roots, often using methods like waxing or threading?
Correct Answer
B. Epilation
Explanation
Epilation is the process of removing hair from the roots, ensuring a longer duration of hair-free skin. Common methods for epilation include waxing, threading, and tweezing. Unlike depilation, which involves only the removal of hair above the skin's surface, epilation eliminates hair from below the surface, resulting in a smoother and longer-lasting hair-free appearance.
7.
What is a dye extracted from the ornamental shrub?
Correct Answer
D. Henna
Explanation
Henna is a dye extracted from the ornamental shrub. It is commonly used for coloring hair, skin, and nails. Henna has been used for centuries in various cultures for its natural staining properties. It is derived from the leaves of the henna plant, which is native to regions such as India, Pakistan, and the Middle East. The dye is obtained by crushing the leaves into a powder and then mixing it with water or other liquids to create a paste. This paste is then applied to the desired area, resulting in a temporary but vibrant color.
8.
What is the outer layer of the dermis that is directly beneath the epidermis?
Correct Answer
A. Papillary layer
Explanation
The papillary layer is the outer layer of the dermis that is directly beneath the epidermis. It is composed of loose connective tissue and contains papillae that project into the epidermis, forming ridges and fingerprints. This layer is responsible for providing nutrients and oxygen to the epidermis, as well as regulating temperature and housing sensory receptors. The basal cell layer, on the other hand, is located within the epidermis and is responsible for producing new skin cells. Nail wraps and parietal bones are unrelated to the dermis or epidermis.
9.
Which part of the nail is sometimes called the "cuticle" and serves as a protective barrier between the nail plate and the surrounding skin?
Correct Answer
A. Eponychium
Explanation
The eponychium, also known as the "cuticle," plays a vital role in nail health. It is the thin layer of skin situated at the base of the nail, serving as a protective barrier. This barrier prevents external factors, such as moisture and debris, from entering the area between the nail plate and the surrounding skin, helping maintain the integrity and health of the nail.
10.
What term describes a specialized field of cosmetology focusing on hair and scalp health, including the diagnosis and treatment of hair and scalp conditions?
Correct Answer
C. Trichology
Explanation
Trichology is a distinct field within cosmetology that centers on the study of hair and scalp health. Trichologists are experts in diagnosing and treating various conditions related to the hair and scalp. They work to address issues like hair loss, dandruff, and scalp disorders. Trichologists also provide guidance on maintaining healthy and vibrant hair, ensuring that individuals can enjoy their best hair health.