Nice to see how the second week of the Steemit Challenge is going. I also thank all the teachers who work tirelessly to teach the students. I offer respect and love to them.
Teacher Hematology has taught us beautifully on this subject. Also, there was some knowledge about this in the past. All in all, the lectures given by the teacher seemed clear to me. I specially thank you dear @dexsyluz. So let's get started.
Death of Rafael Rangel
Rafael Rangel was a famous Venezuelan scientist, researchers are constantly faced with various problems, Rafael Rangel was no exception, Rafael Rangel's death has various social causes. As a researcher he had to live under social pressure, excessive depression led to Raphael Rangel's death. He was suffering from severe depression before his death.
And because of this depression he chose to commit suicide. Raphael Rangel did one last scientific work before his death. And on August 20, 1909, Raphael Rangel drank wine mixed with potassium cyanide in his laboratory, and died from drinking a mixture of potassium cyanide and wine.
We all pretty much know that potassium cyanide is a toxic substance, which when consumed inhibits oxygen transport, causing breathing difficulties, and cardiac arrest, since Raphael Rangel drank wine laced with potassium cyanide, the poisoning spread rapidly, causing his heart to stop beating. Goes and he then dies.
Describe Hemoglobinl
Hemoglobin is an important fluid in the human body, hemoglobin is a protein composed of heme iron and globin protein. And hemoglobin consists of 4 peptide chains. Hemoglobin is very important for health, anemia is caused due to lack of hemoglobin. Generally, the normal level of hemoglobin is 13.5-17.5 grams in men, and 12-15.5 grams in women.
When the range of hemoglobin decreases from the normal level, it is considered as anemia. The primary symptoms of anemia are fatigue and weakness, so it is important to maintain the normal level of hemoglobin. Hemoglobin is very important for the human body, hemoglobin transports oxygen to different parts of the body through the lungs.
and collects carbon dioxide from different parts of the body and sends it back to the lungs. Hemoglobin also regulates blood pH level. Hemoglobin is a complex protein, consisting of two alpha and two beta chains.
The components of hemoglobin are peptide chain, amino acid, heme group. Hemoglobin is mainly made up of these elements.
Automated Hematocrit vs. Manual Hematocrit
The difference between automated hematocrit and manual hematocrit is mainly in measurement, and both have advantages and disadvantages.
Advantages of Automated Hematocrit:
Automated Hematocrit provides fast and accurate results.
Multiple samples can be tested simultaneously. And the results can be recorded automatically.
Disadvantages of Automated Hematocrit:-
It is a modern machine so it is very expensive. Since mechanical errors are possible, instrument errors can lead to inaccurate results. And it requires experienced experts to operate the machine
Equipment: Hematology analyzer, centrifuge, calibrator and control solution.
The difference between automated hematocrit and manual hematocrit is mainly in measurement, and both have advantages and disadvantages.
Advantages of Manual Hematocrit:-
As less equipment is required, the cost is less, and the cost is lower. As no technology is used, the use is simple and the process is simple. Direct results are obtained using centrifuge and pipette.
Disadvantages of Manual Hematocrit:-
As modern equipment is not used, it may take time to get the results. Instrumentation is not used, so results may be inaccurate, depending on the attention of the examiner. And it is difficult to test many samples at once.
Apparatus:- pipette, centrifuge, hematocrit tube, serving stand.
Explain a real-life example with the concept of hematocrit.
Hematocrit is basically a blood fraction, indicating the total number of red blood cells in the body. A person who exercises daily has a total hematocrit level of 44%, we already know that red blood cells help to increase the amount of oxygen and body performance.
If the person's hematocrit level suddenly starts to decrease due to any reason, then the oxygen level in his body will start to decrease, as a result of which his normal performance will be disrupted.
On the other hand, if someone's hematocrit level starts to increase for some reason, then the density of his blood will increase, causing obstruction to normal blood flow, resulting in problems with his heart.
I have finished this important chapter of medicine. I don't know how much I have been able to present here. But I would like to inform everyone that there is no alternative to such a course in healthcare. So I invite everyone. Also inviting some of my friends, who will discuss this matter here. They are @stef1 @msharif @suboohi apu and @ninenbenda apu..
Upvoted! Thank you for supporting witness @jswit.
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Saludo estimado amigo, me parece extraordinaria tu participación y conclusiones personales acerca de tan interesante tema. El deceso del doctor Rafael Rangel es bastante lamentable respecto al escenario que lo desencadenó, lástima creo que hubiese tenido un futuro demasiado promisorio, desconocía su caso y la verdad me impactó. Me parecen muy certeras las diferencias establecidas entre el hematocrito automatizado versus manual , donde la diferencia está en la medición. Te deseo éxitos en tu estupenda entrada.
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Saludo estimado amigo, me parece extraordinaria tu participación y conclusiones personales acerca de tan interesante tema. El deceso del doctor Rafael Rangel es bastante lamentable respecto al escenario que lo desencadenó, lástima creo que hubiese tenido un futuro demasiado promisorio, desconocía su caso y la verdad me impactó. Me parecen muy certeras las diferencias establecidas entre el hematocrito automatizado versus manual , donde la diferencia está en la medición. Te deseo éxitos en tu estupenda entrada.
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