What is the difference between iron deficiency anemia and anemia caused by excessive blood loss? Wha

Iron deficiency anemia can also be caused by excessive blood loss. Excessive blood loss during menstruation can also lead to iron deficiency anemia, so patients must adjust their work and rest at ordinary times, maintain good living habits, and reduce the problem of menstrual disorders and menstruation. Some patients have a long-term lack of iron, which may also lead to iron deficiency anemia, at this time, patients should adjust the nutritional structure in time to ensure the normal digestion of the stomach and intestines, which can reduce the damage caused by anemia.

Iron deficiency can cause iron deficiency anemia, and once the condition causes anemia requires medication**. Usually you can recuperate through dietary therapy. Eat more nutritious fruits and vegetables that are high in iron.

You can also let Chinese medicine recuperate. The results are all very good. Excessive blood loss is mainly based on blood transfusion, supplemented by conditioning.

You need to take a break.

The ** of the two is different. Iron anemia is caused by insufficient daily iron intake and can also be caused by malnutrition. Anemia caused by excessive blood loss may be caused by external injuries to the body, which eventually leads to a relatively large wound.

The former mainly needs to supplement iron, and at the same time eat some pork liver, and the latter must be transfused with blood, so as to ensure the health of the body.

The causes of their onset are different, hemorrhagic anemia is caused by acute or chronic bleeding, iron deficiency anemia is anemia caused by hemoglobin synthesis disorders caused by iron deficiency; Hemorrhagic anemia requires timely medical attention to stop bleeding**, patients with iron deficiency anemia can take blood tonic drugs, and usually supplement some foods with high iron content.

Answer]: a, b, c, e

The onset of IDA is multifactorial, mainly including: Increased iron requirements: such as pregnancy or lactation, rapid growth and development of children.

Increased iron loss: chronic blood loss is more common than acute blood loss, such as ulcer disease, hemorrhoids, menorrhagia, epistaxis, colorectal slippery polyps or tumors, hookworm disease, intestinal vascular malformations, and other chronic hemorrhagic disorders. Inadequate iron intake:

Such as picky eating. Decreased iron absorption or utilization: achlorhydria (after gastrectomy, atrophic gastritis, long-term use of acid-suppressing drugs); food interactions (e.g., tannic acid-containing foods such as strong tea); Diseases of the small intestine (e.g., Crohn's disease, intestinal tuberculosis).

a.Chronic blood loss, such as hookworm disease, hemorrhoids, ulcer disease, heavy menstrual bleeding, etc.

b.Chronic nutrient inadequacy.

c.Women who are pregnant or breastfeeding if socks are available.

d.Deficiency of hematopoietic factors (drofolate and vitamin B12).

e.Deoxyribonucleic acid (DNA) becomes a disorder.

Correct answer: ABC

**。1.Increased iron requirement and insufficient iron intake.

It is more common in infants, adolescents, pregnant and lactating women. Infants and young children need more iron, and if they do not supplement complementary foods with high iron content such as eggs and meat, it is easy to cause iron deficiency. Teenagers are prone to iron deficiency due to picky eating.

Women with increased menstruation, pregnancy or breastfeeding, increased iron requirements, and if they do not supplement high-iron foods, they are prone to cause IDA.

2.Iron absorption disorder.

Usually occurs after a large gastrectomy in which gastric acid secretion is insufficient and food enters the jejunum quickly, bypassing the main site of iron absorption (duodenum) and reducing iron absorption. In addition, gastrointestinal dysfunction caused by a variety of causes, such as long-term unexplained diarrhea, chronic enteritis, and Crohn's disease, can occur due to iron malabsorption.

3.Excessive iron loss.

Chronic, long-term iron loss that is not corrected results in IDA. Such as: chronic gastrointestinal blood loss (including hemorrhoids, gastroduodenal ulcer, hiatal hernia, gastrointestinal polyps, gastrointestinal tumors, parasitic infections, esophageal and gastric varices rupture, etc.), excessive menstrual bleeding (intrauterine device insertion, uterine fibroids and menstrual disorders, etc.), hemoptysis and alveolar hemorrhage (pulmonary hemosiderosis, pulmonary hemorrhage, nephritic syndrome, tuberculosis, bronchiectasis, lung cancer, etc.), hemoglobinuria (paroxysmal nocturnal hemoglobinuria, cold antibody autoimmune hemolysis, prosthetic heart valves, marching hemoglobinuria, etc.) and others (hereditary hemorrhagic telangiectasia, hemodialysis for chronic renal failure, multiple blood donations, etc.).

I belong to myself, the iron absorption is not good, and I have been on the way to replenish blood.

Answer]: A The distribution of iron in the body can be roughly divided into functional iron (hemoglobin, myoglobin, etc.) and stored iron (ferritin and iron containing iron and iron and yellow). Iron deficiency anemia is predominantly a lack of stored iron.

Answer]: a, b, c, e

Item D error. L00mg iron instillation is not less than l5 minutes, 200mg iron instillation is not less than 30 minutes, and 300mg iron instillation is at least 1 5 hours.