Ch 2 & Anatomical Regional Terms
Terms
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- Cephalic
- Head
- Cervical
- Neck
- Thoracic
- Lungs and heart area
- Abdominal
- Liver and intestines area
- Pelvic
- Rectum and reproductive organ area
- Armpit
- auxillary
- Big toe
- hallux
- groin
- inguinial
- bony eye scoket
- orbit
- breast bone
- sternal
- back
- Dorsum
- bottom of the foot
- Plantar
- back of the knee
- popletial
- ear
- otic
- carpal
- wrist
-
matter occupies _ and has mass.
solid= has _ and _
liquid= no_ but definite_
gas= no_ or _. -
space
shape,volume
shape, volume
shape or volume -
decribe the forms of energy
chemical-
electrical-
mechanical-
radiant- -
-stored in bonds of chem sub
-movement of charged particles
-involved in moving matter
-travels in waves - things that can be detected with our senses or measured are
- Physical properties
- decribes how atoms react with other atoms
- Chemical properties
-
Name the 4 major elements of the body
Also name the major minerals and trace minerals -
Oxygen, hydrogen, carbon, nitrogen
Calcium. chlorine, sulfur, potassium, sodium, magnesium and phosphorus
flourine, cobalt, chromiun, copper, iodine, iron manganese, selenium and zinc - 2 or more atoms held by chemical bonds
- molecule
-
dissolving medium, greater amount in solution
thing that is dissolved in a solution -
solvent
solute -
diffsubstances mixed together
homogeneous mixtures -
mixture
solution - chemical bond between atoms when electrons are gained or lost
- ionic bond
-
chemical bond between atoms when electrons are shared
when the atoms are shared equally they form
when the pull of the shared electrons is greater in an atom -
covalent bond
nonpolar covalent bond (hydrogen gas)
polar covalent bond (water) - When hydrogen atoms are atracted to other hydrogen atoms the bond is
- hydrogen bond
- describe waters important properties
-
1. high heat capacity
2. high heat of vaporization
3. polar solvent properties
4. reactivity -
release hydrogen ions in detectable amounts; ph 0
take up hydrogen ions in detectable amounts; ph 14 -
acids, strong acid
base, strong base -
blood ph is __ to __
__ are presnet in the blood to release/take up hydrogen ions when ph alters -
7.35-7.45
Buffers - Includes sugars and starches
- carbohydrates
- simple sugars are known as _. an exmaple is _, the major fuel source of the body.
-
monosaccharides
gluclose - _ are composed of many sugar units. an example is _ , the storage carbohydrate of plant tissues.
-
polysaccharides
starch - _ are composed of two sugar units. an example is _, otherwise known as table sugar.
-
dissacharides
sucrose - _ are insoluable in water but dissolve readily in other _ and alcohol.
-
Lipids
Include neutral fats, phosholipds and steroids. - _ _ provide the bodys most efficient and compact form for storing usable energy fuel.
- neutral fats
- an example of a steroid is _ which is a building block of vitamin d, steroid hormones and bile salts.
- cholesterol
- _ are composed of building blocks called amino acids.
- proteins