Hemoglobin is a component of red blood cells and has the primary function of transporting oxygen from the respiratory organs to the body’s tissues. Hemoglobin is formed by the hemoglobin group, which is composed of hieroglyphics and called globinized cells that can be alpha, beta, gamma or delta, resulting in the main types of hemoglobin such as:
In addition to these main types, there are also Hb Gower I, Gower II and Portland, which are present during embryonic life, decreasing concentration and increasing HbF in boarding.
- There are also abnormal or abnormal hemoglobins that may be present due to structural or functional changes in hemoglobin.
- For example.
- Indicating diseases such as sickle cell anemia and thalassemia.
- For example; However.
- In the presence of symptoms that may indicate any of these diseases.
- It is important to examine hemoglobin electrophoresis.
- In addition to other tests.
- To look for possible diseases related to hemoglobin synthesis.
- Understand how this review is performed.
The haemoglobin concentration can be measured by conventional blood tests, blood formula or by a rapid medication device, similar to the diabetes device. Depending on the amount of hemoglobin present and the result of other haematological tests, it is possible to know the general health of the person.
The hemoglobin reference values are
These values may vary between clinical testing laboratories.
Low blood hemoglobin may indicate problems such as:
When hemoglobin is low in the blood, this can cause symptoms such as frequent fatigue, fatigue, shortness of air and paleness, cold hands and lack of concentration, thus identifying the cause and initiating treatment with medical advice.
Elevated blood hemoglobin may be due to
High hemoglobin is characterized by symptoms such as dizziness, bluish skin on the lips and fingers and, in rare cases, vision and hearing loss.
Glucosyl hemoglobin, also known as glucosil hemoglobin, is a laboratory test where blood glucose is measured in the last 3 months, is widely used for the diagnosis and control of diabetes, through which it allows to know whether the individual has good control of the diet or not.
The normal value of glycosyl hemoglobin can be as high as 5. 7% and diabetes confirmation is performed when the value is greater than 6. 5%. Learn more about glycosyl hemoglobin.
Hemoglobin in the urine is called hemoglobinuria, which usually indicates a kidney infection, such as malaria or poisoning. To identify the presence of hemoglobin in the urine, a simple urine sample is made.
In addition to hemoglobin, hematocrit values may also indicate changes in the blood, such as anemia and leukemia. See what hematocrit is and how to understand its outcome.