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Metabolism
is the sum of all the chemical process that occurs in the body
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includes motion of the whole body, individual organs single cell, and even tiny structures inside cells
movement
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is an increased in body size that results from an increase in the size of existing cells or increase in number of cells or both
Growth
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is the development of a cell from unspecialized to a specialized state
(such precursor cells which can divided and give rise to cells that undergo differentiation are know as stem cells)
Differentiation
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refers either to the formation of new cells for tissue growth repair or replacement or the production of a new individual
Reproduction
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is the body ability to detect and respond to changes
(temperature, turning head to a noise)
Responsiveness
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Basic life process
- 1. Metabolism
- 2. Responsiveness
- 3. Movement
- 4. Growth
- 5. Differentiation
- 6. Reproduction
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the building up of complex chemical substances from smaller simpler components
(a raising up)
Anabolism
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the break down of complex chemical substances into simpler components
(throwing down )
Catabolism
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is the equation of equilibrium (balance) in the body's internal environment due to the constant interaction of the body's many regulatory process
Homeostasis
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dilute watery solution containing dissolved chemicals that are found inside cells as well as surrounding them.
body fluids
-
fluid within cells
- intercellular fluid
- (intra = inside)
- (ICF)
-
the fluid outside the cell
- extracellular fluid
- (extra= exit = outside)
- (ECG)
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the ECF that fills the narrow spaces between cells of tissues
- interstitial fluid
- (inter= between)
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ECF within blood vessels
blood plasma
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ECF within lymphatic vessels
lymph
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ECF within and around the brain an spinal cord
cerebrospinal fluid
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ECF in joins
synovial fluid
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ECF of eyes
aqueous humor and vitreous body
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feedback system
- receptor
- control center
- effector
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planes
imaginary flat surfaces that pass through the body parts.
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vertical plane divides organ into right and left
Sagittal Plane
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equal right and left
midsagittal plane or medial
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unequal right and left
- parasagittal plane
- ( para=near)
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front and back plane
frontal or coronal plane
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posterior
- back portion
- (post = past )
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divides the body into upper and lower sections
transverse , cross sectional, horizontal plane
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-
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passes the body at any other angle other then 90 degrees
oblique plane
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body cavity
spaces within the body that help protect, separate and support internal organs.
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cranial bones that form a hallow space that contains the brain
cranial cavity
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cavity that contains the spinal cord
vertebral
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the chest cavity (ribs , chest and, sternum(breast bone )
thoracic cavity
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contain the stomach, spleen, liver, gallbladder, small intestine, and most of large intestine,
abdominal cavity
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contains urinary bladder portions of large intestine and internal reproductive organs
pelvic cavity
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right hypochondriac
#1 right upper region
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epigastric
# 2 middle upper region
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left hypochondriac
# 3 left upper region
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right lumbar
#4 right middle section
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umbilical
# 5 middle recion belly button section
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left lumbar
#6 left middle region
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right inguinal
# 7 right lower region
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hypogastric
lower middle section (pelvic )# 8
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left lumbar
left lower region # 9
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Parietal
outermost outside my cup
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visceral
closes to the organ inside of my cup
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