Hemoglobin 171

Hemoglobin is a relatively common element that can achieve a good regulatory effect on various aspects of the body, while providing the body with sufficient nutritional elements. Hemoglobin must exist in the human body, but if it is too high or too low and not within the normal range, it will have a greater impact on the body. Patients should choose appropriate treatment methods based on their physical conditions.

1. High hemoglobin is seen in blood concentration, mild hypoxia, or a love of exercise.

2. The formula for calculating the mean hemoglobin of RBC is: MCH=HGB/RBC, so as the hemoglobin increases, the hemoglobin content of RBC also increases accordingly.

3. The platelet distribution width is relatively high, indicating that the platelets are more dispersed in volume distribution and uneven in size. If the platelet count is normal, it has no special clinical significance.

Basically normal. If you smoke regularly, please reduce the harm of smoking to your body.

Normal range

Male: 130~175g/L (13.0-17.5g/dl);

Women: 115~150g/L (11.5-15.0g/dl);

For newborns: 170~200g/L (17.0-20.0g/dl).

Inspection Introduction

Hemoglobin, also known as hemoglobin, is the main component of red blood cells. It can combine with oxygen and transport oxygen and carbon dioxide.

Clinical significance

The clinical significance of increased or decreased hemoglobin is basically similar to that of red blood cell count, but hemoglobin can better reflect the degree of anemia.

Increased hemoglobin may occur in the following situations:

Physiological increase: seen in plateau residents, fetuses and newborns, intense activities, fear, cold water baths, etc.;

Pathological increase: seen in severe congenital and acquired cardiopulmonary diseases and vascular malformations, such as tetralogy of Fallot, cyanotic congenital heart disease, obstructive pulmonary emphysema, cor pulmonale, pulmonary artery fistula or pulmonary venous fistula, and abnormal hemoglobin disease with low oxygen-carrying capacity; also seen in certain tumors or kidney diseases, such as renal cancer, hepatocellular carcinoma, nephroembryoma, hydronephrosis, polycystic kidney, etc.

Decreased hemoglobin is seen in the following situations:

Physiological reduction: Infants from 3 months to children under 15 years old, the hematopoietic system has a relative deficiency of hematopoiesis due to rapid growth and development, which is generally 10%-20% lower than that of normal people. In the middle and late stages of pregnancy, the blood is diluted due to the increase in blood volume during pregnancy. In the elderly, the bone marrow hematopoietic function gradually decreases, which may lead to a decrease in red blood cell and hemoglobin content.