1) Why is a study of anatomy physiology and histology important to a cosmetologist? -
CORRECT ANSWER-It is important because as a cosmetologist you need
... [Show More] to recognize
any diseases on the human body so you can detect before doing a service
2) define anatomy physiology and histology - CORRECT ANSWER-•Anatomy the study
of human body structures that can be seen with the naked eye
•physiology is the study of function and activities performed by the body structures
•histology is the study of tiny structures found in living tissue
3) name and describe the basic structures of a cell - CORRECT ANSWER-•Protoplasmcolorless jelly like substance found in cells which form elements such as protein fats &
carbohydrates
•nucleus- the dense active protoplasm found at the center of a cell
•cell membrane cell part that encloses the protoplasm
•cytoplasm watery fluid cells need for growth
4) explain cell metabolism and its purpose - CORRECT ANSWER-Chemical process
that takes place in living organisms where cells are nourished and carry out their
activities
5) list and describe the functions of the four types of tissue found in the human body -
CORRECT ANSWER-•Connective tissue- fibrous tissue that binds together protects
and supports body parts •epithelial tissue- a protective covering on body surface skin
•muscle- moves various body parts
•nerve- carries messages to the brain
6) what are organs? - CORRECT ANSWER-.Structures composed of specialized tissue
designed to perform specific functions in plants and animals
7) list and describe the functions of the nine major organs found in the body -
CORRECT ANSWER-1)brain- controls the body
2)eyes- controls the body's vision
3)heart- circulates the blood
4)kidneys- excretes water and waste products
5)lungs- supply oxygen to the blood
6)liver- removes waste created by digestion
7)skin- covers the body and is the internal protective coating
8)stomach- digests food along with the intestines
9)intestines- digests food along with the stomach
8) name the 11 train body systems and their functions - CORRECT ANSWER-1)
circulatory- controls steady circulation of the blood throughout the body
2) digestive- breaks down food into nutrients and wastes
3) endocrine- effects growth development sexual functions and health of entire body
4) excretory& purifies the body by eliminating all matter ( kidney, liver, skin)
5) integumentary- serves as a protective coating and helps regulate the body
temperature (sweat glands, sensory receptors, hair, and nails)
6) lymphatic/immune- protects the body from disease by developing immunities
7) muscular- covers, shapes and holds the skeletal system in place and moves various
parts
8) nervous- controls and coordinates all other systems that makes them work in
harmony
9) reproductive- produces offspring
10) respiratory- enables breathing supplies blood with oxygen
11) skeletal- forms of physical foundation
9) list the primary functions of the skeletal system - CORRECT ANSWER-it gives shape
to the body, protects the various internal structures and organs, serves as attachments
for the muscles and acts as levers
10) name and describe the three types of muscular tissue found in the body -
CORRECT ANSWER-1)Straited- muscles that are attached to the bone and are
voluntary
2)non-straited- muscles that are involuntary and function automatically
3)cardiac- involuntary muscle that is the heart
11) name and describe the types of nerves found in the body and how they react -
CORRECT ANSWER-•ophthalmic- supplies impulses to the skin of the forehead
•Mandibular- affects the muscles of the chin, lower lip and external ear
•Maxillary- supplies impluses to the upper part of face
12) name and briefly describe the types of blood vessels found - CORRECT ANSWER-
•Arteries- carry oxygenated blood away from the heart to the arterioles
•Arterioles- small arteries that deliver blood to capillaries
•Capillaries- brings nutrients to the cell and carries away waste material
•venules- collects blood from capillaries and into the veins
•veins- carries blood containing waste products back to the heart and lungs for cleaning
13) list and describe the composition of blood - CORRECT ANSWER-Red blood cells
carry oxygen from the lungs to body and transport carbon dioxide back to the lungs.
White blood cells destroy disease causing toxins and bacteria.
Platelets contribute to the blood clotting process which stops bleeding.
Plasma carries food and other useful substances to the cell and takes carbon dioxide
away
14) name and discuss the two main types of glands found in the human body -
CORRECT ANSWER-1) endocrine glands release hormonal secretions directly into the
bloodstream
2) exocrine glands produce a substance that travels through small tube like ducts
15) list the organs of the excretory system and their functions - CORRECT ANSWER-
•Kidneys excrete urine (water and waste products)
•the liver discharge toxins produced during digestion
•the skin eliminates waste through perspiration
•the large intestine eliminates decomposed and undigested food
•the lungs exhale carbon dioxid [Show Less]