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MA286 Anatomy and Physiology
75 cards·by bpearson
What is the structure that connects the two hemispheres of the cerebrum?
corpus callosum
What are three risk factors of cancer?
radiation, viruses, tobacco
What body system helps maintain posture?
muscular
Unmyelinagted sheaths are wrapped in
neurilemma
What reticular tissue makes up most of the volume of bone?
cancellous bone
This is located at the place where two bones connect
joint
blood pressure is measured in the ____ artery.
brachial
What type of population does glaucoma affect?
People of all ages and all races
How long is the small intestine?
12 feet
Motor neurons are called_________.
efferent
The ________ is the final passagway for urine flow from the body.
urethra
A person cannot control this type of muscle.
involuntary
_________ produces estrogen and progesterone.
ovaries
How did greenstick fractures get their name?
becasuse the unbroken side of the bone shaft is bent like a plant stick
Three important duties of the lungs include:
removing wastes and toxins, defend against hostile intruders, and supply oxygen
muscles that move the forearm include:
pectoralis major, deltoid and latissimus dorsi.
One function of the tonsils is to_______:
filter bacteria
Polycystic kidney disease affects how many people worldwide?
12 million
How many pairs of spinal nerves originate from the spinal cord?
31
What are the four layer of the epidermis?
stratum granulosum, stratum corneum, stratus lucidum
Blood pressure is taken with a ___________.
stethescope
The auditory canal is shaped like:
an 'S'
a bone that is shattered into a multitude of bony fragments is what type of fracture?
comminuted
Which node is responsible for initiating the heartbeat?
SA node
The narrow space throughout the length of the diaphysis is called:
medullary canal
______ is also known as swayback
Lordosis
The esophaus starts at the pharynx and ends ar the ________.
stomach
The pilomotor_________ causes "goose bumps."
muscle
This type of tissue covers the surface of organs and lines body cavities.
epithelial
Cardiomegaly is an:
enlargement of the heart
Bones are classified according to:
shape
What tissue is the msot abundant in the body?
epithelial tissue
An increase in pressure being built up in the eye is called:
glaucoma
What is the cause of aneurysms?
unknown
How many treatments are there for macular degeneration?
none
A fibrous sheath that holds connective tissue together is called:
fascia
This condition occurs when the upper portion of the stomach protrudes into the chest
cavitythrough an opening in the diaphragm.
hiatal hernia
Molecules are closest together and move most slowly when they are _____.
solids
This is characterized by the progression of loss of bone density and the thinning of
bonetissue.
Osteoporosis
Patients that take neurologic disorder medications are usually taught that their
medications may be taken ______.
for life
The stomach is lined with what kind of tissue?
epithelial tissue
The most frequent location for peptic ulcer disease is the ______.
duodenum
Joints are where ___ or more bones come together.
two
The ___ cells destroy antigens that have been tagged by antibodies.
T cells
What type of muscle is found in the internal organs
smooth
______ is the study of what make up plants or animals.
Genetics
Name three common refractive errors.
presbyopia, myopia and hyperopia
Aldosterone is essential in regulating electrolyte and ______ balance.
water
This muscle pulls the corners of the mouth downward.
zygomaticus
The muscles that move the lower extremities include:
gluteus maximus, psoas major, illacus
Cystic legions are ____ that are large and deep.
pimples
Urine flows from the kidneys through two long tubes called:
ureters
This is a neurotransmitter, vasoconstrictor, and smooth muscle stimulant
Serotonin
"Hump back" is also known as:
answer
A simulation of the nerves occurs at the point of a:
receptor
The most important key for survival in a heart attack is:
immediate intervention
The spinal cord is what shape?
H-shaped
The nail consists of a:
root, body and a matrix
Arteriosclerosis is due to deposits of _____ on the walls of arteries
calcium
Encephalitis is an inflammation of the:
brain
a flat arrangment of cells that forms the skin and lines and covers organs is called:
epithelial
The cortex contains ___ percent of all neurons.
75
Incontinence is:
the involuntary and unpredictable flow of urine
These are organelles that contain enzymes that aid in digestion of nutrient molecules.
Lysosomes
The ____ everts the foot and helps bring about plantar flexion.
peroneus
___ causes a lack of pigmentation in the skin, hair and eyes.
albinism
This type of tissue forms a support network for body organs.
connective
This is the need to void urgently.
Urgency
The cure for nonmelanoma skin cancer is over ____ percent.
90
This usually enters the body through a puncture, a cut or an open wound.
Clostridium tetani
Symptoms of herpes simplex include:
fever blisters, fever, mouth sores
The cardiac ___ includes all the events that occur during one complete heartbeat.
cycle
Spongy bone contains what color of bone marrow.
red
The ___ skeleton is the central portion of the skeleton.
axial
Oxygenated blood travels to tissue cells where the oxygen is deposited and __ material is
picked up.
waste