Chapter 3pt.2
intracellular fluid (contains proteins, salts, water and sugars)
What degree of burn do you have when your hand is on fire?
3rd degree
What is included in the axial skeleton?
skull, vertebrae, rib cage
*long axis of body
True or false?
Synovial joint have a joint cavity and is non-movable?
False
Iza is out at the beach for 8 hours and when she gets home she starts seeing white bubbles show up on her body, this indicates she got a ___degree burn.
2nd
What does the flagella do?
move the cell
What type of skin cancer is the most common and least harmful?
basal cell carcinoma
list examples of:
Flat bone
Long bone
Irregular bone
Short bone
flat - sternum/skull
long - fibula, humerus
irregular - vertebrae, hip bones
short - wrists, ankles
What is the role of the tendon sheats?
protects tendons and reduces friction
True or false?
Syndoesmoses have slight movement and include an example of the radius and ulna.
true.
What is the role of the Golgi apparatus?
Package proteins and lipids from the rough ER and ship them out.
What are the 2 layers of the dermis, and which makes up most of the dermis?
Papillary and Reticular
Reticular makes up the most
what is the role of an osteoblast vs an osteocyte
osteoblasts build bone
osteoclasts break down bone
What is the difference between the movement of eversion vs inversion?
inversion is rotating the foot so the soles face inward to the midline
eversion is rotating the foot away from the midline
:)
What is the difference between Lysosomes and Perioxosomes?
Lysosomes digest molecules and release glycogen when cells die.
Perioxosomes detoxify harmful substances.
List the layers of the skin starting from most deepest to the superficial
Stratum basale, Spinosum, granulosum, lucidum, corneum
what is the difference between endochondral ossification and intramembranous ossification?
endochondral ossification: develops by replacing hyaline cartilage and forms all of the skeleton except clavicles and skull.
Intramembranous ossification: develops from a fibrous membrane and forms flat bones like the clavicle and skull.
what is gouty arthritis and what does it cause? (hint: "itis")
buildup of uric acid crystals in joints (common in Big toe)
causes inflammation
list the 3 types of cartilages and what they do
1. Hyaline - support, flexibility (forms embryo)
2. Elastic - stretchy elastic fibers
3. Fibrocartilage -shock absorption
What is central dogma?
the theory that DNA flows in one direction.
Starts with DNA-->RNA transcribed to copy message -->proteins are translated.
what is the ABCDE rule? and what does each letter stand for?
the rule is what doctors use to determine whether you have skin cancer or just a "mole"
A- asymmetry
B- Border
C- color
D- diameter
E- evolution
List the steps of Fracture repair
1. Hematoma
2. Fibrocartilaginous Callus
3. Formation of the Bony Callus.
4. Bone remodeling
R - rest
I - ice
C- compress
E- elevate
- carotene
- hemoglobin
- cyanosis
- erythmia
- pallor
- jaundice
-Carotene: Yellow/orange (palms and soles)
-Hemoglobin- Red (RBCs)
-Cyanosis - blue (low oxygenation of hemoglobin)
-Erythema - redness (fever)
-Pallor - blanching/white (anemia)
-Jaundice - yellow (liver disorder)