Hebrew grooming rituals were based on the principle that their bodies were _________.
Gifts
OSHA
Occupational Safety and Health Administration who
... [Show More] regulate and enforce safety and health stands to protect employees in the workplace.
What are the 2 types of disinfectants used in salons/spas?
Hospital disinfectants and Tuberculocidal disinfectants.
Hospital Disinfectants
1 of 2 chemical disinfectants effective for cleaning blood and body fluids.
Tuberculocidal Disinfectants
1 of 2 chemical disinfectants effective to kill tuberculosis, a diseased caused by bacteria transmitted through coughing or sneezing.
What are the three types of pathogenic bacteria?
Cocci, Bacilli, and Spirilla
Cocci
Are round-shaped bacteria such as Staphylococci and Diplococci.
Staphylococci
Are pus-forming bacteria that grow in clusters and cause abscesses.
Diplococci
Are spherical bacteria that grows in pairs and cause diseases such as pneumonia.
Bacilli
Are rod-shaped bacteria that cause diseases such as tetanus (lockjaw) and tuberculosis.
Spirilla
Are spiral or corkscrew-shaped bacteria that cause syphilis and Lyme disease.
Direct Transmission
Transmission of blood or body fluids through touching, kissing, coughing, sneezing, and talking.
Indirect Transmission
Transmission of blood or body fluids by contaminated objects like razors, extractor, or an environmental surface.
Tinea Pedis
A ringworm fungus of the foot. (Fungal)
Ped = foot
Tinea Corporis
A ringworm. (Fungal)
Corpor = body
Onychomycosis
A nail infection. (Fungal)
Onych = claw
Folliculitus
An inflammation of the hair follicles caused by a bacterial infection from ingrown hairs. Also, known as folliculitis barbae or barber's itch. (Fungal)
Tinea Versicolor
A yeast creating white or varicolored patches on the skin. Also, known as sun spots. (Fungal)
Pediculosis Capitis
Head lice. (Parasites)
What is the most effective method of sterilization?
Autoclaves, a high-pressure steam equipment.
QUATS
Quaternary Ammonium Compound, are a wet and highly effective disinfectant.
Bleach
5.25% Sodium Hypochlorite
Anatomy
The study of the structures of the human body.
Physiology
The study of the functions and activities performed by the body structures.
Histology
The study of tiny structures found in living tissue. Also, known as microscopic anatomy.
Cells
Are the basic unit of all living things. Without cells, life does not exist.
Cell Reproduction and Division
Mitosis is the process of cell reproduction, when the cells divide into two identical cells. They will reproduce under favorable conditions: adequate supply of food, oxygen, and water; suitable temperatures; and the ability to eliminate waste.
Metabolism
A chemical process that takes place in living organisms where cells are nourished.
Connective Tissue
Supports, protects, and binds together other tissues in the body. Examples are: bone, cartilage, adipose tissue. Collagen and elastin are protein fibers found in connective tissue.
Organs
Are structures composed of specialized tissues designed to perform a specific function in plants and animals.
How many bones does the skeleton have?
206 Bones
What is the primary function of the skeletal system?
Helps produce both white and red blood cells and stores most of the body's calcium supply.
How many bones make up the cranium?
8 Bones
What are the bones in the cranium?
Occipital, Parietal, Frontal, Temporal, Ethmoid, and Sphenoid.
Occipital Bone
The hindmost bone of the skull, forms the back of the skull above the nape.
Parietal Bones
Two bones from the sides and crown of the cranium.
Pariet = wall
Frontal Bone
Forms the forehead.
Temporal Bones
Two bones form the sides of the head in the ear region.
Ethmoid Bone
A light, spongy bone between the eye sockets that forms part of the nasal cavities.
Ethm = sieve (a mesh that strains solids from liquids)
Sphenoid Bone
Joins all the bones of the cranium together.
Sphen = wedge
How many bones are in the face?
14 Bones
Mandible
Forms the lower jawbone and is the largest and strongest bone in the face.
Hyoid Bone
A U-shaped bone at the base of the tongue that supports the tongue and its muscles.
Hyo = U-shaped
Thorax
The chest or pulmonary trunk consisting of the sternum, ribs, and thoracic vertebrae. It protects the heart, lungs, and other internal organs.
Carpus
The wrist.
How many bones are in the carpus?
8 small, irregular bones (carpals.)
Metacarpus
The palm.
How many bones are in the metacarpus?
5 bones
Phalanges
The digits or fingers.
How many bones are in the phalanges?
14 bones (2 in the thumb, 3 in the pinky, ring, middle, and pointer.)
Phalang = close formation of troops, finger bones
Muscular System
Covers, shapes, and supports the skeletal tissue.
What are the three types of muscular tissue?
Striated muscles, nonstriated muscles, and cardiac muscles.
Striated Muscles
Known as skeletal or voluntary, are attached to the bones and make up a large percentage of body mass and are controlled by the will.
Nonstriated Muscles
Known as involuntary, visceral, or smooth, function automatically without conscious will. Found in the digestive and circulatory system.
Insertion
The part of the muscle which is the movable attachment and farthest from the skeleton.
Origin
The more fixed part of the muscle closest to the skeleton.
Which direction do you massage in?
Pressure in massage is usually directed from the insertion to the origin.
Orbicularis Oculi
The ring muscle of the eye socket. Closes the eyes.
Nasalis
A two part muscle which covers the nose and flair the nostrils.
Supinator
Muscle near the elbows that rotates the radius outward and the palm upward.
Central Nervous System (CNS)
Consists of the brain and nerves. It controls consciousness and mental activities, voluntary functions of the five senses (see, hear, feel, smell, and taste.)
Cerebrum
Makes up the bulk of the brain and conveys thought, hearing, and sight.
Dendrites
Nerve fibers extending from the nerve cell that receive impulses from other neurons.
Efferent Nerves
Also, known as motor nerves. Carry impulses from the brain to the muscles or glands. Transmit impulses produce movements.
Ef = out
Fer = to carry
What is the largest of the cranial nerves?
The fifth cranial nerve, also known as trifacial.
Fifth Cranial Nerve
It is the chief sensory nerve of the face and serves as the motor nerve that controls chewing.
What are the branches of the fifth cranial nerve?
Ophthalmic nerve, Mandibular nerve, and Maxillary nerve.
Ophthalmic Nerve
Affects the skin of the forehead and upper eyelids.
Ophthalm = eye
Maxillary Nerve
Affects the upper part of the face.
Mandibular Nerve
Affects the muscles of the chin and lower lip.
Greater Auricular Nerve
Located at the side of the neck.
Auri = relating to the ear
What are the principal nerves supplying the superficial parts of the arm and hands?
Digital nerve, Radial nerve, median nerve, and ulnar nerve.
Digital Nerve
A sensory-motor nerve that supplies the fingers.
Radial Nerve
A sensory-motor nerve supplies the thumb side of the arm and back of hand.
Median Nerve
A smaller sensory-motor nerve supplies the arm and hand.
Ulnar Nerve
A sensory-motor nerve that affects the little finger side of the arm and palm of hand.
Vascular System
Consists of the heart, arteries, veins, and capillaries for the distribution of blood throughout the body.
What percentage of blood is water?
Blood is 83% water.
Hemoglobin
A complex iron protein, giving blood its red color.
Hemoglobin production and oxygenation is...
aided by iron.
Submental Artery
Supplies blood to the chin and lower lip.
Frontal Artery
Supplies blood to the forehead and upper eyelids.
Lymphatic System
Protects the body from disease by developing immunities and destroying disease-causing microorganisms and drain tissue spaces of excess interstitial fluid in the blood.
Thyroid Gland
Controls how quickly the body burns energy (metabolism), makes proteins, and how sensitive the body should be to other hormones.
Pancreas
Secretes enzyme-producing cells that are responsible for digesting carbohydrates, proteins, and fats. Langerhans cells inside the pancreas controls insulin and glucagon production.
Which organs play a crucial role in the excretory system?
Kidneys (excrete urine), Liver (excrete bile), Skin (excrete perspiration), Large Intestine (eliminates decomposed and undigested foods), and Lungs (exhale carbon dioxide).
What does the respiratory system consist of?
Lungs and diaphragm. [Show Less]