Exam (elaborations)
FSE 214 Module seven (1).
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FSE 214 Module seven (1).
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FSE 214 Module sevenelevated number of WBC's swelling, infection,
hurt= infection, no hurt = cancer - ANS-Leukocytosis
decreased number of WBC's - ANS-Leukopenia, Leckocytopenia
condition in which the body has insufficient # of blood components to maintain normal body
function
Blood components may be present in adequate levels, but lack essential components
this prevents these blood elements from carrying out their functions
a reduction in the mass of circulating RBC,s
literal meaning would be "no blood" - ANS-Anemia
red blood cells
white blood cells
platelets - ANS-Blood elements
transport oxygen and nutrients to cells of the body
normal lifespan 120 days go to spleen to die - ANS-Red blood cells
Erythrocyte - ANS-RBC
fights agents of infection and foreign matter - ANS-White blood cells ( LEUKOCYTE)
responsible for blood clotting - ANS-Platelets (Thromobcytes)
Pallor, lightheadedness
Dyspnea, headache
Fatigue, weakness - ANS-symptoms of anemia
pale skin, mucous membranes, or nail beds, and fissures at the corner of the mouth -
ANS-Chronically anemic symptoms
primary anemia
secondary anemia - ANS-two main categories anemia
anemia which is the CAUSE of other diseases
blood circulatory disorders;poor circulation as a result of sicle cell anemia - ANS-primary anemia
anemia which is the RESULT of another disease
, ex: cancer,kidney disease,leukemia - ANS-secondary anemia
hemolytic anemia
insufficient hemoglobin anemia
reduced blood element anemia - ANS-3 categories of anemia
caused by rupturing RBC's (massive destruction)
hemoglobin is released into plasma
hemoglobin breaks down,releasing billrubin causing jaundice - ANS-hemolytic anemia
sickle cell anemia
spheroidal anemia - ANS-2 examples hemolytic anemia
hereditary, chronic disease , born with
hemolytic anemia
crescent or sickle shaped RBC's, fail to mature 10 to 20 days
defect in hemoglobin molecule - ANS-sickle cell anemia
spherical-shaped RBC's, very fragile ( ball shaped)
bursts prematurely, results in jaundice, massive destruction
hyperactive RBC production
compensates for RBC destruction - ANS-spheroidal anemia ( spherocytic)
the number of RBC's is normal
iron is carried on hemoglobin molecules
iron enables hemoglobin to carry oxygen
not enough oxygen - ANS-insufficient hemoglobin anemias
the iron-containing pigment of RBC's that carries oxygen from the lungs to the tissues -
ANS-hemoglobin
hyperchromic anemia
iron-deficiency anemia - ANS-2 examples insufficient hemoglobin anemia
normal number of RBC's
reduced amount of hemoglobin
RBC's are lighter in color due to decreased oxygen
caused by iron deficiency, blood loss due to ulcer,malignancy, pregnancy - ANS-hyperchromic
anemia
caused by inadequate iron intake
chronic blood loss
most common chronic disease - ANS-iron deficiency anemia
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