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Red blood cells have what is known as a bi-concave or a 'doughnut' shape in order to increase their surface area.
As a result, they can take up more oxygen. The capacity of red blood cells to take up oxygen is increased further by lacking a nucleus, hence the reason why RBCs are made in the bone marrow.
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How can one determine the Rh factor in blood?
The Rh factor in blood can be determined through a blood test that specifically looks for the presence of the Rh antigen on the surface of red blood cells. This test is commonly done during routine blood typing procedures.
Is a complete blood count a type of serologic test?
No, a complete blood count (CBC) is a laboratory test that provides information about the different components of blood, such as red blood cells, white blood cells, and platelets. A serologic test, on the other hand, looks for antibodies or antigens in the blood to determine an immune response to an infection or disease.
What does sfemlin look for in a blood test?
Sfemlin typically looks for red blood cell count, white blood cell count, platelet count, hemoglobin levels, and various other blood components that can indicate overall health and potential medical conditions.
What hoodia looks like?
Hoodia is a succulent plant that resembles a cactus. It has thick stems and spiny edges, with fleshy leaves and produces large, star-shaped flowers. The most well-known species, Hoodia gordonii, is a popular ingredient in weight loss supplements.
What are the distinguishing characteristics of a fungus that looks like ringworm?
Ringworm is a fungal infection that can be mistaken for other fungal infections due to similar appearance. The distinguishing characteristics of a fungus that looks like ringworm include a circular rash with raised edges, redness, itching, and sometimes scaling or blistering of the skin. It is important to consult a healthcare professional for proper diagnosis and treatment.
When you to go the blood test the lab technician ushually removes blood from vein in your armexplain how this blood looks different from blood in an artery?
Blood in artery is oxygenated, thus more red than the oxygen-poor blood in veins. This blood is a darker red.
What is the window movie maker icon?
a red patch that looks like blood with an m in the middle
Does your hair grow darker and thicker when you shave?
no it just looks darker and thicker because of stubble
Do you have ink poisning?
Only if it looks darker then shown on paper and if it looks realy red.
What is the yellow dashboard warning light on a 2002 Mercury Sable that looks like a circle with with gear teeth aroung the edges and an exclamation point in the middle?
That is a "Check transmission light"
What does convex lens look like?
A convex lens is thicker in the middle and thinner at the edges, causing light rays passing through it to converge at a focal point. This results in the image being magnified or focused. The shape of a convex lens is curved outward on both sides.
What does edge detector filter do in image processing?
This command looks for object edges, object edges or any edges are determined wit difference between neighboring pixels.
What is the Sideview of a cube?
It looks like a square with 4 equal edges
What is the difference between the Yugioh duel disk launchers there seems to be three different ones?
One is the classic one, with pointy edges, and looks more square. The second is the GX version, which is more rounded and looks more circular. The last is the GX Chaos Duel Disc, which is a darker shade and tint than the GX regular duel disc.
Which state looks like the middle finger?
West Virginia looks like a middle finger im from there
What causes blood in children's feces?
If the blood looks bright red and is not associated with pain it is probably due to rectal polyp. Infection can also cause some blood to appear in stool. In this case blood is usually mixed with fecal matter and appears darker in color. Very hard stool can cause some damage to the mucus membrane and can cause bleeding.
What is the cause of tile gets dark if wet?
It absorbs some water, so looks darker.
