cells - CORRECT ANSWER-are the basic unit of all living things. bacteria, plants,
animals & human beings.
protoplasm - CORRECT ANSWER-colorless,
... [Show More] jellylike substance in cells. contains
protein, fats, carbohydrates, mineral salts & water
nucleus - CORRECT ANSWER-is the dense active protoplasm found in the center of
the cell. Its an important part in cell reproduction & metabolism
cytoplasm - CORRECT ANSWER-Is all the protoplasm of the cell except found in the
nucleus. watery fluid contains the food needed for growth, reproduction, and self-repair
mitosis - CORRECT ANSWER-the usual process of cell reproduction in human tissues
that occurs when the cell divides into two identical cells (daughter cells)
metabolism - CORRECT ANSWER-the process of changing food into forms the body
can use as energy. consist of 2 parts anabolism & catabolism
anabolism - CORRECT ANSWER-is constructive metabolism, the process of building
up larger molecules from smaller ones.
catabolism - CORRECT ANSWER-is the phase of metabolism in which complex
compounds within the cells are broken down into smaller ones. release of energy to
perform functions.
tissue - CORRECT ANSWER-is a collection of similar cells that perform a particular
function. connective tissue, adipose tissue, epithelial tissue, muscle tissue, nerve tissue.
how much water is in a humans body - CORRECT ANSWER-60%-65% men, 50%-65%
in women, 70% in babies
what is the skeletal system - CORRECT ANSWER-206 bones, softer tissues and
organs are attached. muscles are connected to the bones by tendons. bones are
connected to each other by ligaments.
what is one of the primary functions of the skeletal system. - CORRECT ANSWER-help
produce both white and red blood cells (one of the functions of bone marrow)
cranium - CORRECT ANSWER-oval, bony case that protects the brain, formed by 8
bones and the face consist of 14 bones
occipital bone - CORRECT ANSWER-hindmost bone of the skull, it forms the back of
the skull above the nape
frontal bone - CORRECT ANSWER-forms the forehead
lacrimal bones - CORRECT ANSWER-smallest and most fragile bones of the face, are
situated at the front inside part of the eye socket.
mandible - CORRECT ANSWER-forms the lower jawbone, largest and strongest bone
of the face
turbinal bones - CORRECT ANSWER-thin layers of spongy bone either of the outer
walls of the nasal depression
hyoid bone - CORRECT ANSWER-u shaped bone at the base of the tongue that
supports the tongue and its muscles.
humerus - CORRECT ANSWER-is the uppermost and largest bone of the arm,
extending from the elbow to the shoulder.
how many facial muscle do humans have - CORRECT ANSWER-30.
striated muscles - CORRECT ANSWER-aka skeletal or voluntary, are attached to the
bones and make up a large percentage of mass; controlled by will.
nonstriated muscles - CORRECT ANSWER-aka involuntary, visceral, or smooth
muscles;function automatically, without conscious will.
what are the 3 parts of a muscle - CORRECT ANSWER-origin, belly, insertion.
muscular tissue can be stimulated by... - CORRECT ANSWER-massage, electrical
therapy current, light rays, heat rays, moist heat, nerve impulses, chemicals
epicranius - CORRECT ANSWER-aka occipitalfrontalis , broad muscle that covers the
top of the skull ( occipitalis & frontalis)
epicranial aponeurosis - CORRECT ANSWER-is a tendon connecting the occipital and
frontalis
masseter - CORRECT ANSWER-a large muscle that raises the lower jaw and is used in
chewing
platysma - CORRECT ANSWER-a broad muscle extending from the chest and shoulder
to the side of the chin. lowers the lower jaw and lip
sternocleidomastoid - CORRECT ANSWER-muscle extending along side of the neck
from the ear to the collar bone. rotate head from side to side , up and down
corrugator - CORRECT ANSWER-facial muscle that draws the eyebrows down and
wrinkles the forehead vertically
orbicularis oculi - CORRECT ANSWER-is the ring muscle of the socket; closes the
eyes.
procerus - CORRECT ANSWER-lower the eyebrows and causes wrinkles across the
bridge of the nose
latissimus dorsi - CORRECT ANSWER-adducts and extends upper arm/shoulder,
rotates humerus medially
pectoralis major/ minor - CORRECT ANSWER-Muscles of the chest that assist the
swinging movements of the arm.
biceps - CORRECT ANSWER-produce the front and inner side of upper arm; lift
forearm, flex the elbow and turn the palms outward.
deltoid - CORRECT ANSWER-large triangular muscle covering the shoulder joint; lets
arm extend outward and to the side of the body
extensors - CORRECT ANSWER-straighten wrist, hand and fingers to form a straight
line
flexsors - CORRECT ANSWER-wrist flexing
pronators - CORRECT ANSWER-muscles that turn the hand inward so that the palm
faces downward
supinator - CORRECT ANSWER-muscle rotates the radius outward and the palm
upward.
abductors - CORRECT ANSWER-Move an appendage away from the midline of the
body
adductors - CORRECT ANSWER-Muscles that draw a body part, such as a finger, arm,
or toe, inward toward the median axis of the body or of an extremity.
central nervous system - CORRECT ANSWER-(CNS) cerebrospiral nervous system;
consist of brain, spinal cord, spinal nerves, cranial nerves.
autonomic nervous system - CORRECT ANSWER-(ANS) the part of the nervous
system that controls the involuntary muscle, it regulates the action of smooth muscles,
glands, blood vessels, heart, and breathing
sympathetic division - CORRECT ANSWER-stimulates or speeds up activity and
prepares the body for stressful situations.
cerebrum - CORRECT ANSWER-where most messages from the brain are sent- such
as those conveying thought, hearing and sight.
diencephalon - CORRECT ANSWER-is located in the uppermost part of the midbrain
and has two main parts called thalamus and hypothalamaus
spinal cord - CORRECT ANSWER-31 pairs of spinal nerves extending from the spinal
cord distributed to the muscles and skin of the trunk and limbs
neuron or cell nerve - CORRECT ANSWER-is the primary structural unit of the nervous
system
dendrites - CORRECT ANSWER-nerve fibers extending from the nerve cell that receive
impulses from other neurons
how many nerves of the head face and neck - CORRECT ANSWER-12 pairs of cranial
nerves arising at the base of the brain and brain stem
fifth cranial nerve - CORRECT ANSWER-largest cranial nerve aka trifacial and
trigeminal
mandibular nerve - CORRECT ANSWER-affects the muscles of the chin and lower lip
seventh cranial nerve - CORRECT ANSWER-chief motor nerve of the face aka facial
nerve
buccal nerve - CORRECT ANSWER-affects the muscles of the mouth
greater auricular nerve - CORRECT ANSWER-side of neck, affects face ears neck and
parotid gland
how many times does the heart beat in a minute? - CORRECT ANSWER-72-80
how many pints of blood in the human body - CORRECT ANSWER-8-10
what does blood do? - CORRECT ANSWER-it carries water , oxygen, food, and
secretions to all cells of the body
white blood cells - CORRECT ANSWER-destroy disease causing germs aka white
corpuscles and leukocytes.
the facial artery - CORRECT ANSWER-aka external maxillary artery, supplies blood to
the lower region of the face, mouth, and nose.
internal jugular vein and external jugular vein - CORRECT ANSWER-blood returning to
the heart from the head, face, and neck flows in the side of each neck through these
veins.
ulnar artery - CORRECT ANSWER-supply the little fingers side of arm and palm of the
hand.
radial artery - CORRECT ANSWER-supplies blood to the thumb side of the arm and
back of hand as well as the muscles of the skin, hands, fingers, wrist, elbow and
forearm.
one of primary function of the lymphatic system.. - CORRECT ANSWER-to act as a
defense against invading toxins and bacteria
glands - CORRECT ANSWER-organs that remove certain elements from the blood to
convert them into new compounds
exocrine glands - CORRECT ANSWER-aka duct glands, produce a substance that
travels through small, tube like ducts, sweat and oil glands of the skin belong to this
group
endocrine glands - CORRECT ANSWER-aka ductless glands, release secretions called
hormones directly into the blood stream which in turn influence the welfare of the whole
body
diaphragm - CORRECT ANSWER-a muscular wall that separates the thorax from the
abdominal region and helps control breathing.
what are some results of changing - CORRECT ANSWER-acne, loss of collagen and
elastin, loss of hair, facial hair growth and color, and changes in skin pigmentation
(melasma [Show Less]