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Anemia

Definition

noun

A qualitative or quantitive deficiency of hemoglobin or red blood cells in circulation resulting in reduced capacity of the blood to carry oxygen to organs and tissues.


Supplement

Iron deficiency, excessive blood loss, excessive hemolysis, and ineffective hematopoiesis may result in anemia.


Word origin: New Latin, from Greek anaimiā : an-, without + haima, blood.
Related forms: anemic (adjective).

Variant: anaemia

Compare: polycythemia


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Biology Experts, Help!

... breath while breathing? Makes no sense 3. small intestine. stuff doesn't get absorbed into her body. No water -> weight loss. No iron etc -> anemia. 4. blocking calcium channels inhibits muscle contraction. If the patient is too sensitive to the drug or the dose is too big then his heart ...

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by MrMistery
Sat Jun 13, 2009 11:29 am
 
Forum: Human Biology
Topic: Biology Experts, Help!
Replies: 5
Views: 298

Biology Experts, Help!

... to have some genetic basis, but the actual cause is as yet unknown. When the disease flares up, she experiences abdominal pain, weight loss, and anemia. Which part(s) of the intestine is probaly involved, and what is the cause of barbs symptoms. 4. Beth Wood tells her nursing students that it ...

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by SuGrad
Wed Jun 10, 2009 4:11 am
 
Forum: Human Biology
Topic: Biology Experts, Help!
Replies: 5
Views: 298

Natural selection wrong due to transmission of harmful genes

Sickle cell anemia helps people to survive against malaria. the full quote says There are more than 6,000 known single-gene disorders, which occur in about one in every 200 births . Examples are cystic fibrosis, sickle-cell anemia, ...

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by gamila
Wed Jun 03, 2009 6:08 am
 
Forum: Evolution
Topic: Natural selection wrong due to transmission of harmful genes
Replies: 34
Views: 1372

Re: Natural selection wrong due to transmission of harmful genes

... years ago and she is doing just fine living with her aunt. which occur in about one in every 200 births. Examples are cystic fibrosis, sickle-cell anemia, Sickle cell anemia helps people to survive against malaria. as a younger woman, you start out with a much lower risk of breast cancer to begin ...

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by futurezoologist
Tue Jun 02, 2009 11:23 pm
 
Forum: Evolution
Topic: Natural selection wrong due to transmission of harmful genes
Replies: 34
Views: 1372

Natural selection wrong due to transmission of harmful genes

... “There are more than 6,000 known single-gene disorders, which occur in about one in every 200 births. Examples are cystic fibrosis, sickle-cell anemia, Huntington's disease, and hereditary hemochromatosis” The study, led by a pediatrician and medical geneticist at the University of North Carolina ...

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by gamila
Tue Jun 02, 2009 3:22 pm
 
Forum: Evolution
Topic: Natural selection wrong due to transmission of harmful genes
Replies: 34
Views: 1372
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