NC State Barber Board Exam 2 Flashcards

Barber Terminology

• "Barber" originates from the Latin word "barba," meaning beard.
• Barber-surgeons historically engaged in bloodletting, surgery, and tooth extraction.

State Board Functions

• State barber boards ensure high competency standards in the profession.
• They aim to protect public health, safety, and welfare.

Professional Standards

• Proper professional techniques include appropriate interactions with employers, clients, and coworkers.

Bacterial Knowledge

• Pathogenic bacteria are responsible for causing diseases, while non-pathogenic bacteria do not.
• Staphylococci bacteria are pus-forming and can lead to conditions like abscesses and boils.
• Bacteria can grow and reproduce during their active stage.

Infections and Safety

• Ringworm is a plant parasite, while pediculosis is caused by body or head lice.
• HIV, the virus causing AIDS, is transmitted primarily through blood-to-blood contact.

Decontamination Procedures

• Decontamination refers to the removal of pathogens from tools and surfaces.
• Disinfection, or sanitation, involves thorough cleaning to achieve optimal decontamination levels.
• Hospital level disinfectants contain properties to eliminate bacteria, fungi, and viruses.

Hygiene Practices

• Clean towels should be stored in a closed cabinet.
• Barbers must wash their hands before and after serving each client.
• Implements need to be cleaned before immersion in disinfectant solutions to prevent contamination.

Skin and Hair Knowledge

• Standard precautions should be observed during any blood spills.
• A clean spatula is necessary for removing cream from jars to maintain hygiene.

Tools and Equipment

• Electric clippers may be driven by different motor types, including vibratory motors.
• When using clippers, the first cleaning step is to brush off hair particles.

Hair Structure and Growth

• Razors are defined by the grind of the blade; a hone is used to grind the razor's edge.
• The size of razors is measured by length and width, while a polished steel finish is also referred to as a crocus finish.

Skin Anatomy

• The outer skin layer is known as the epidermis, while the dermis is referred to as the true skin.
• Melanin contributes to skin color, and the epidermis contains small nerve endings.

Health Conditions

• Common skin disorders include acne, which is related to oil gland function, and eczema, characterized by inflammatory lesions.
• Basal cell carcinoma is the most common type of skin cancer, while herpes simplex causes cold sores.

Hair Characteristics

• Hair comprises keratin, with growth averaging 1/2 inch per month.
• Density refers to the number of hair strands per square inch of the scalp, and porosity reflects the hair's ability to absorb moisture.

Essential Ingredients

• Styptic powder's main ingredient is alum, and witch hazel acts as an astringent.
• Hair tonics are examples of suspensions commonly used in hair care.