Blood

White Blood Cells protect against infections in various ways. Some leukocytes phagocytize bacterial cells in the body, and other produce protein (antibodies) that destroy or disable foreign particles.

Hemoglobin A1C is a blood test that is used to track the blood sugar of a diabetic over the past 3 months. The life of a red blood cell is approximately 3 months, and this test gives an average of blood sugar levels over that time.

That idea was held until a few hundred years ago. When a patient was sick with

certain kinds of ailments, doctors would "bleed" the patient, presumably to drain

some of whatever was in him that was making him sick.

Near the end of George Washington's life, he was weak and sinking, and doctors

'bled' him. When it didn't seem to help much, they bled him again, and I believe

they eventually bled him a third and maybe even a fourth time, until the effect

was clear ... he died.

There are procedures in modern medicine where some blood is removed.

Nowadays, it can be blood taken out of a healthy person, and used to replace

blood lost by someone else, either during surgery, or as the result of a violent

injury. Or a person may 'bank' his own blood for use during his own surgery.

But it's never taken out on account of 'too much blood', or to let something

out of a patient that's making him sick.

A red blood cell will shrink if placed in a solution with a higher solute concentration than the cell. This is because the water inside the cell will move out in an attempt to equalise the concentrations inside and outside the cell.

The group of organs that take in oxygen from the air is called your respiratory system.

When haemoglobin undergoes oxygenation, it changes colour, and this is what gives arterial blood its bright red colour. Since the absorption spectra of oxyhaemoglobin and deoxyhaemoglobin differ, the same concentration of a sample of haemoglobin can give different absorption readings depending on the degree of oxygenation. It is therefore necessary to convery haemoglobin into the stable non-oxygen binding form cyanmethaemoglobin before an accurate measurement can be made by spectrophotometric assay pooooo

Acetaminophen can cause oxidative stress and lead to red blood cell hemolysis in patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency by generating reactive oxygen species. G6PD deficiency impairs the ability of red blood cells to protect against oxidative damage, making them more vulnerable to the hemolytic effects of acetaminophen.

The flaccid penis (aka the normal state when you are not aroused) is quite small, and normally "retracts" into the fleshy folds of tissue that compose the shaft. It's not really retracting or becoming smaller, because that's the way it normally looks. It is the erect penis that lengthens and enlarges - your penis is supposed to be small and harder to damage when you are out in the world fighting off saber-tooth tigers and hunting mastadons - yeah, but that's what humans were doing when our penises evolved, so they still look the same way they did then.

Nutrients absorbed into the bloodstream are transported to various tissues and organs in the body where they are utilized for various functions such as energy production, growth, and repair. Nutrients can also be stored in tissues like the liver or adipose tissue for later use.

Waste is filtered from the blood and collected in the kidneys as urine. Then, the urine leaves the kidneys through the ureters and then gets collected in the urinary bladder. The urine eventually leaves the bladder through the Urethra and exits your body.

It depends on the concentration of salt within the solution. If the saline solution was less than 0.9%, then water would flow into the cells and they would swell and possible rupture. If the saline concentration was greater than 0.9%, then water would flow out of the cells and shrink which is called crenation. It the saline solution was 0.9% exactly, that is isotonic to the interior of a RBC and nothing would happen.

There are approximately 37.2 trillion cells in the human body. Each cell has a specific function and collectively they make up different tissues and organs that perform various functions to keep the body functioning properly.

1 Each myoglobin molecule has one heme group and can bind one oxygen molecule. Hemoglobin on the other hand can bind up to 4 molecules of oxygen.

The highest concentration of inhabitants in Africa is typically found in the regions of West Africa and East Africa, particularly in countries such as Nigeria, Ethiopia, and Egypt. These regions have high population densities due to factors such as fertile land, resources, and historical urban centers.

A sickled red blood cell will live for 10 to 20 days before it is destroyed.

A normal red blood cell would have lived for about 120 days.

This is the cause of the anaemia in sickle cell anaemia patients, who typically live for about 45 years.

Plasma is an electrically conducting medium in which there are roughly equal numbers of positively and negatively charged particles, produced when the atoms in a gas become ionized .

Plasma is sometimes called the fourth state of matter (the first three being solid, liquid, and gas). A plasma is unique in the way it interacts with itself, with electric and magnetic fields, and with its environment. It can be thought of as a collection of ions, electrons, neutral atoms and molecules, and photons in which some atoms are being ionized at the same time as electrons are recombining with other ions to form neutral particles, while photons are continuously being produced and absorbed. It is estimated that more than 99% of the matter in the universe exists in the plasma state.

according to man named royal rife who developed a monocromatic microscope called universal microscope in 1930s he identified cancer cell as purple red in colour cancer cell could be killed by applaying 175 milliamps through it,or by applaying frequency in the AM broadcasting range 11,780,000 hertz you can find his lab notes on net, very easy to prove it, means the end of all disease

Buffers work by resisting changes in pH when an acid or base is added to a solution. They consist of a weak acid and its conjugate base, which can react with the added acid or base to neutralize it. This allows a buffer solution to maintain its pH within a certain range.

Usually not sleeping for a long period of time, or having insomnia and then the insomnia goes away. Lack of food/bad diet, dehydration, thyriod disorder, anaemia, diabetes, pregnancy, stress, hormonal changes (puberty), excessive heat, excessive exposure to cold, too much exercise and many more.

Depends what colour the woman is. Everyone is different, so would be the skin colour of everyones scalp. It would always be lighter then the rest of your body, if you've got hair. If your black, it would be black, if your white it would be white etc etc.

there are two layers inner and outer layer of a blood cell.......

Insulin is released by the pancreas, and serves two important functions in blood-glucose control. Firstly, it encourages muscle and liver cells to take glucose from the blood. This is all very well, but glucose is soluble in the cytoplasm, and this poses a problem for osmoregulation, in the cells, so insulin also stimulates the conversion of glucose into glycogen - an insoluble sugar, which can then be stored until it is needed for respiration by cells.