anatonmy & physiology Flashcards
basic unit of all living things
cells
the cells of all living things are composed of -, a colorless jelly-like substance found inside cells in which food elements such as fats, carbs, mineral salts, and water present
protoplasm
dense active protoplasm found in the center of the cell
nucleus
the protoplasm of a cell, except got the protoplasm that is in the nucleus that surrounds the nucleus, watery fluid that cells need for growth reproduction and self-repair
cytoplasm
the cell part that encloses the protoplam and permits souble substances to enter and leave the cell
cell membrane
chemical process that takes place in lining organisms, through which the cells are nourished and carry out their activites
metabolism
constructive metabolism, the process of building up larger molecules from smaller ones. during this provess the body stores water, food and ocygen for the time when these substances will be needed for cell growth, reproduction or repair
anabolism
phase of metabolism that involves the breaking down of complex compunds within the cells into smaller ones. releases the energy that has been stored
catabolism
- and - are carried out simultaneously and continually within the cells as part of their normal processes
anabolism and catabolism
a collection of similar cells that perform a particular function
tissue
fibrosis tissue that binds together, protects and supports the various parts of the body
connective tissue
protective covering on body surfaces
epithelial tissues
contacts and moves various parts of the body
muscle tissue
carries messages to and from the brain controls and coordinates all bodily functions. composed of neurons, which make up the nerves brain and spinal cord
nerve tissue
tissue that gives smoothness and contour to the body
adipose tissue
structures composed of specialized tissues designed to perform specific functions
organs
comprised of a group o body organs acting together to perform one or more function
system
groups of body organs acting together to perform one or more functions
body systems
controls the body
brain
controls vision
eyes
circulates the blood
heart
excrete water and waste products
kidneys
removes waste created by digestion
liver
supply oxygen to the blood
lungs
external protective coating that covers the body
skin
digest food
stomach and intestines
the physical foundation of the body
skeletal system
study anatomy, structure, and function of the boned
osteology
bone is used as a prefix in many med. terms
os
controls the steady circulation of the blood through the body by means of the heart and blood vessels
circulatory
changes food into nutrients and wastes; consist of mouth stomach, intestines, salivary and gastric glands, and other organs
digestive
affects the growth development, sexual activities, and health of the entire body; consists of specialized glands
endocrine
purifies the body by the elimination of waste matter; consists of kidneys, liver, skin large intestine and lungs
excretory
serves as a protective covering and helps in regulating the body temperature; consists of the skin and its accessory organs such as oil and sweat glands, sensory receptors and hair/nails
integumentary
protects the body from disease by developing immunities and destroying disease-causing toxins and bacteria
lymphatic or immune
covers shapes and supports the skeleton tissue
muscular
controls and coordinates all other systems inside and outside the body and make them work together and efficiently; consist of brain spinal cord and nerves
nervous
responsible for processes by which plants and animals produce offspring
reproductive
the physical foundation of the body; consist of 206 bones that vary in size and shape and are connected by movable and immovable joints
skeleta;
the uppermost and largest bone of the arm, extending from the elbow to the shoulder
humorous
the inner and larger bone of the forearm attached to the wrist and located on the side of the little finger
ulna
smaller bone in the forearm on the same side of the thumb
radius
the wrist; flexible joint composed of a group of eight small, irregular bones held together by ligaments
carpus
bones of the palm of the hand; parts of the hand containing five bones between the carpus and phalanges
metacarpus
bones of the fingers or toes, or digits
phalanges
heavy, long bone that forms the leg above the knee
femur
larger of the two bones that form the leg below the knee. may be visualized as a bump in the big toe side of the ankle
tibia
smaller of the two bones that form the leg below the knee. may be visualized as a bump on the little toe side of the amkle
fibula
the accespry bone, forms the cap of the knee joint
patella
ankle bone of the foot
talus
body system that covers, shapes, and supports the skeletal tissue. contracts and moves various parts of the body
muscular system
study of the structure, function, and diseases of the muscles
myology
attached tp the bones and are voluntary or consciously controlled
striated, or skeletal muscles
involuntary and function automatically, without conscious will. found in the internal organs of the body such as digestive or respiratory systems
nonstriated or smooth muscles
involuntary muscles that is the heart; is not found in any other part of the body
cardiac muscle
the part that does not move; it is attached to the skeleton and us usually apart of the skeletal muscle
origin
the part of the muscle at the more moveable attachment to the muscle
insertion
the middle part of the muscle
belly
a large, flat triangle muscle covering the lower back
latissimus dorsi
muscles of the chest that assist the swinging movements of the arm
pectoralis major