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Bio 20
Circulatory Unit Exam (2)
Disorders
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Kasey Fuson
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Cards (25)
what is
anemia
Low
Iron
= Low
Red Blood Cells
= Low
Oxygen
in blood, therefore you are tired and dizzy
What is
Arteriosclerosis
-Build up of
plaque
(fat and calcium) that narrows the diameter of the artery
-causes
Haight
blood
pressure
-prevents blood from getting where it needs to
Weakening of ordinary walls =
aneurysm
= blood clot (
genetic
, aging)
anemia
treatment
-Not enough
red blood cells
bringing oxygen
-
Iron deficiency
-
iron supplements
+ iron rich foods
-
Vitamin deficiency
- foods rich in B/2
Dental cavities
caused by
bacteria
in the mouth, produces acid as a by-product, acid eats away at the
enamel
(causes hole)
Ulcers
Holes in
G.I
tract, caused by digestive juices
Hepatitis
Inflammation in liver because of
viruses
, drugs and alcohol
Cirrhosis
Scarring of liver because of
inflammation
Gall Stones
Crystallization of
bile
in gall bladder.
Stones block bile ducts
Diarrhea
Frequent and loose liquid bowel movements
Chime passes through
L.I
Constipation
Chyme
passes through
L.I
too slowly, too much water causing stools to be hard and dry
Hemorrhoids
Swelling and inflammation of
veins
Thrombosis
Formation of a blood clot within a
blood vessel
, potentially obstructing blood flow
Ischemia
Tissue death due to restricted blood and oxygen supply, often from a
blockage
Embolism
A floating
clot
that can lodge in blood vessels, causing blockages
Angina
Chest pain from reduced blood flow to the heart, sometimes signaling a
heart attack
Aneurysm
A bulge in the an
artery
wall due to weakening, which can burst and cause internal bleeding
Arteriosclerosis
Hardening and narrowing of arteries from
plaque
build up, raising blood pressure and risking blockage
AutoImmune disorders
Conditions like
Crohn’s disease
, allergies,
rheumatoid arthritis
, where the immune system attacks the body’s own cells
Leukaemia
A cancer of blood forming tissues, leading to an abnormal production of
WBC
Hemophilia
A genetic disorder affecting blood clotting, leading to excessive bleeding
Lymphoma
Cancer affecting lymph nodes and
WBC
production
Anemia
A deficiency in
RBC
or
hemoglobin
, reducing oxygen transport and causing fatigue
Mononucleosis
(mono)
Often caused by the
Epstein-Barr
virus, it makes
lymph nodes
swell and can cause
spleen
enlargement
HIV
/
AIDS
HIV attacks immune cells, potentially leading to AIDS, where even minor infections can become life threatening