CT/blood Flashcards
exam 2
energy exchange
white adipose tissue
heat production
brown adipose tissue
two examples of cells that provides environment for differentiation and residence for immune cells
- plasma cells
- macrophages
nerve regeneration
repair and restoration of tissue architecture following damage
provides structural integrity
CT
loose bundles of collagen fibers, various cells and a significant amount of ground subtances
loose areolar CT (lamina propia)
compact bundles of collagen fibers, unorganized, running in various directions. fibroblasts scattered throughout
Dense irregular CT (skin)
highly organized, collagen fibers running in the same direction, nuclei of fibroblasts all lined-up, little ground substance between bundles of collagen
Dense regular CT (tendon)
Classification of CT is dependent on
ground substance
CT that does not have a good blood supply
dense regular CT
most abundant protein in body
collagen
Sheet forming collagen
Type IV
Fibirillar collagen
Type I, II, III, V and XI
Linking/anchoring
Type VII
many collagen fibrils aggregate to form
fibers
problems with cross-link between hydroxylysine and hydroxyproline
Scurvy
Vitamin C deficiency
Scurvy
highly organized lamellae of corneal collagen
mostly collagen Type I
inherited CT disorder that lies in collagen synthesis issues
Ehlers-Danlos syndrome
result from abnormal, dense, localized accumulations of collagen
keloids
where can you find reticular fibers
bone marrow, liver, lymphoid
forms extensive network of heavily glycosylated thin fibers
reticular fibers
What type of collagen make up reticular fibers
collagen III
stroma provides
support
fibrillin-1 mutation
Marfan syndrome
large lipid droplet
White adipocyte
small lipid droplets
brown adipocyte
macrophages are derived from
monocytes in the blood
metachromatic
changing color
where do you find basophils?
in the blood
where do you find mast cells?
in the tissues
where are mast cells derived
from progenitor cells in the bone marrow
mast cells possess ______ receptors
IgE
can be both in the blood and the CT
lymphocytes
plasma cells are derived from
Beta-lymphocytes
Plasma cells secrete
immunoglobins
if it is white space that is contained/constrained
lipid
white space that is free
ground substance
more collagen than ground substance
dense irregular
more ground substance than collagen
loose
no let monkey eat banana
neutrophils lymphocytes monocytes eosinophils basophils
horse- shoe nuclei
monocyte
horse- shoe nuclei
monocyte
red granules with bi-nucleated nuclei
eosinophil
purple granules with bi-nucleated nuclei
basophil
will not find nuclei
platelets
red blood cells are derived from
reticulocytes
diameter of a RBC
7.5u
found in skin and lymphoid organs
reticular lamina
plasma cells are derived from
B-lymphocytes
Mast cells are derived from
monocytes
mast cells are derived from
bone marrow
cenral bar in granules
eosinophil
Barr body
neutrophils
erythrocytes (RBCs) are derived from
reticulocytes
Agranulocytes (2)
- lymphocyte
2. monocyte
Granulocytes (3)
- neutrophil
- eosinophil
- Basophil