HEMATINOMETER Meaning and
Definition
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A hematinometer is a specialized instrument used in the field of clinical hematology to measure the concentration of hemoglobin in a blood sample. Hemoglobin, a protein found in red blood cells, is responsible for carrying oxygen throughout the body.
The hematinometer typically consists of a transparent chamber with two glass prisms, between which a small volume of the blood sample is placed. The prisms help to create a uniform light path through the sample. A light source, usually an electric bulb, illuminates the sample, and the intensity of light passing through the blood is measured.
The hematinometer is equipped with a device called a spectrophotometer that measures the absorption of light by the blood sample at specific wavelengths. Hemoglobin molecules absorb light at different wavelengths depending on their oxygen saturation levels, which allows the instrument to calculate the concentration of hemoglobin present.
The measurements obtained from a hematinometer are essential in diagnosing and monitoring various blood disorders, such as anemia and polycythemia. By accurately determining hemoglobin levels, healthcare professionals can assess a patient's overall health and the efficiency of oxygen transport in the body. This information is crucial for making informed decisions regarding treatment plans and determining appropriate interventions.
Overall, the hematinometer plays a vital role in hematology laboratories, providing valuable data to aid in the diagnosis and management of blood-related conditions.
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• A form of hemoglobinometer.
• A device for determining the amount of coloring matter in the blood, hemoglobinometer.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HEMATINOMETER
- gematinometer
- bematinometer
- nematinometer
- jematinometer
- uematinometer
- yematinometer
- hwmatinometer
- hsmatinometer
- hdmatinometer
- hrmatinometer
- h4matinometer
- h3matinometer
- henatinometer
- hekatinometer
- hejatinometer
- hemztinometer
- hemstinometer
- hemwtinometer
- hemqtinometer
Etymology of HEMATINOMETER
The word "Hematinometer" is derived from two root words: "hematin" and "meter".
The term "hematin" refers to a compound called heme, which is a component of hemoglobin, the protein responsible for carrying oxygen in red blood cells. Heme contains iron and is responsible for the red color of blood.
The suffix "-meter" is derived from the Greek word "métron", meaning "measure" or "measurement". It is used in the formation of words related to measurement devices or instruments.
Therefore, a "hematinometer" is an instrument used for measuring or analyzing hemoglobin or the concentration of red blood cells in a sample of blood.
