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Anat Review- hardest to remember
Anatomy and Physiology terms review
24
Anatomy
10th Grade
06/02/2013

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Term
Layers of the Skin- "Corey licks Grace's sweet butter"
Definition
corneum, lucidum, granulosum, spinosum, basele.
Term
what is avg platelet count?
Definition
150k to 400k, avg 300k
Term
process of RBC creation? how?
Definition
hematopiesis. occurs in red bone marrow, come from hemocytoblast. controlled by erythropoietin
Term
plasma proteins?
Definition
albumin, clotting proteins, and antibodies.
Term
optimal ph of blood?
Definition
7.35-7.45
Term
ratio of erythrocytes to lymphocytes?
Definition
1000:1
Term
nervous system pathway?
Definition
sensory/afferent pathway goes to CNS. CNS goes through motor/efferent pathway either to involuntary (autonomic) or somatic (movement, voluntary). involuntary can go parasympathetic(ej close eyes) or sympathetic (fight or flight)
Term
nervous system cells:
astrocytes, microglia, ependymal cells, oligodendrocytes, satellite cells, schwann cells?
Definition
respectively: forms barrier b/w capillaries and neurons, dispose of debris (spiderlike), line cavities of brain and spinal cord, produces myelin sheath around nerve fibers, protect neuron bodies, and form myelin sheaths in PNS.
Term
what is nissl substance?
Definition
specialized rough ER
Term
define brain stem regions: midbrain, pons, medulla oblongata
Definition
respectively, reflex centers for vision and hearing, includes nuclei involved in control of breathing, lowest part that controls heart rate, blood pressure reg, breathing, and swallowing/vomiting.
Term
define thalamus, hypothal., epithal, and pineal body.
Definition
resp. surrounds third ventricle it is relay station for sensory impulses, under thal. reg. body temp and metabolism, creates cerebral spinal fluid, pineal body creates melanin
Term
what is irritability and contractility?
Definition
resp. ability to receive and respond to stimulus, ability to shorten when an adequate stimulus is received.
Term
what is paget's disease?
Definition
bone is brokendown and is then followed by abnormal bone growth.
Term
functions of skeletal system?
Definition
support body, protect soft organs, alows movement, stores minerals and fats, and blood cell formation
Term
functions of muscle system?
Definition
produce movement, maintain composure, stabilizes joints, generate heat
Term
what is insertion and origin?
Definition
insertion is point that moves towards origin the most, origin barely moves.
Term
what are the dif. type of bones?
Definition
long bones, short, flat, and irreg.
Term
dif types of bone fractures: communited, compression, depressed, impacted, spiral, greenstick
Definition
res. many fragments, bone is crushed, broken bone pressed inward, bones forced into each other, twisted, little bit breaks off(common in children)
Term
bony thorax rib pairs, name and number
Definition
true ribs (1-7), false ribs (8-12), and floating ribs (11-12)
Term
process of bone repair?
Definition
1. hematoma is formed
2. break is splinted by fibrocartilage
3. fibrocartilage callus is replaced by a bony callus
4. bony callus becomes perm patch
Term
when are burns considered critical?
Definition
when over 25% of body has 2nd degree burns, over 10% of body has first digree, or when 3rd burns cover face, hands and feet.
Term
3 important cell genes?
Definition
mutated proto-oncogenes (oncogenes), tumor supressioning genes, and dna repair genes
Term
elements in carbs, lipids, nucleic acids, and proteins?
Definition
res. CHO, CHO, CHNOPS, CHON
Term
charts/diagrams
Definition
hemostasis chart, bones, lower muscles, REGIONAL TERMS
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