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Blood
Blood is a bodily fluid consisting of plasma, blood cells, and platelets that is circulated by the heart through the vertebrate vascular system, carrying oxygen and nutrients to and waste materials away from all body tissues. In many species, it also carries hormones and disease-fighting substances. In this category, you will find questions about the blood in your body, including blood types, blood diseases, and the function of blood.
9,936 Questions
How long will oxycodone stay in your blood?
Here is a chart:
http://www.clr-online.com/CLR0713_Cut-offTable.pdf
What is normal INR lab values?
INR is the International Normalized Ratio. It is a mathematical way to standardize prothrombin time tests between laboratories.
A normal result is approximately 1.0
For a patient on warfarin or coumadin a normal result is around 2.3
Each hemoglobin molecule is able to transport molecules of oxygen.?
False. The mammalian hemoglobin molecule can bind (carry) up to four oxygen molecules.
What is the most abundant proteins in the blood plasma?
The single most abundant protein in normal plasma is albumin.
What is the liquid in which blood cells travel?
It's called blood. Blood is made of red and white blood cells and plasma.
What is the effect of HIV on lymphocytes?
The circulatory system being one of the 11 organ systems in the body plays a vital role in the transfer of blood to other parts of the body. HIV, being a virus that effects the body, will be transferred into our blood and body. The circulatory system transfers that "dirty" blood to the rest of the body. The immune system is generally weaker when HIV is formed. Therefore, if people with HIV act upon quickly for treatment then AIDS won't be formed.
How many quarts of blood does the avg adult body contain?
Most adults have a total blood volume of approximately 60 mL/Kg body weight. A 100 lb person would be expected to have a blood volume of 2700-3000 mL.
What happens to the red blood cells in the muscle cell?
For one, their function. A muscle cell works to move the body by contracting and relaxing. It's crucial in organs and blood flow, as well as movement. Red blood cells transport respiratory gases throughout the body.
Muscle cells are almost packed with mitochondria and proteins actin and myosin. Red blood cells have almost nothing but hemoglobins to be able to carry maximum amount of oxygen.
What effect does sickle cell anemia have on the sedimentation rate?
Describe the effect that sickle cell anemia has on the sedimentation rate!
Why does alcohol absorb very quickly by the blood?
Alcohol is a small, simple molecule that more easily passes from the digestive tract into the capillaries.
Why should you not look at your own blood cells in a class room?
because it would mean cutting myself
Why it is harder to replace lost blood in elderly patients?
Elderly people are more likely to have developed antibodies in their blood over time. When this happens, it is harder to match blood for them to receive and there is a much smaller donor pool for them, so blood that they could receive is not as readily available.
The body is producing too many erythrocytes?
Red blood cell (RBC) production is controlled by a chemical known as erythropoeitin. (You don't need to remember the word if you don't want to.) This in turn, is produced when the body tissues are deprived of oxygen. So any condition causing increased metabolism or low oxygen concentration in blood will lead to high RBC count.
Is dark colored blood from your veins bad?
Yes, it could be a sinister sign of a disease It could also be a increased input of blood in your veins
What do lymphocytes do in the human body?
Lymphocytes are a type of small white blood cell present in the human immune system. These small cells play a very large and important role in fighting diseases in the human body. There are basically two types of lymphocyte cells: B-cells and T-cells. B-cells are responsible for creating antibodies that attack bacteria, infectious microorganisms, and other foreign matter. T-cells have the job of fighting the bodies OWN cells that have been taken over by viruses or cancerous cells (malignancy). The absence of lymphocytes in the human immune system allow our bodies to become more susceptible to infections and disease and weakens immune response.
Is most of the oxygen transported by the blood bound to hemoglobin?
1.34 ml in vivo and 1.39 ml at full saturation
What are the two main groups of leukocytes?
White blood cells, or leukocytes, are classified into two main groups: granulocytes and nongranulocytes (also known as agranulocytes).
- The granulocytes, which include neutrophils, eosinophils, and basophils, have granules in their cell cytoplasm. Neutrophils, eosinophils, and basophils also have a multilobed nucleus. As a result they are also called polymorphonuclear leukocytes or "polys." The nuclei of neutrophils also appear to be segmented, so they may also be called segmented neutrophils or "segs."
- The nongranuloctye white blood cells, lymphocytesand monocytes, do not have granules and have nonlobular nuclei. They are sometimes referred to as mononuclear leukocytes.
According to Canadian Blood Services, a unit of blood is approximately 450 ml. The amount of blood in one person is five litres or 10.5 pints. On average, 4.6 units of blood are required per patient.
What is bigger a red or white blood cell?
White blood cells are larger.
White blood cells range in size from 7-21 micrometers in diameter.
Red blood cells are typically 6-8 micrometers in diameter.
However, RBCs are more prevalent, accounting for 25% of the volume of blood, whereas WBC's only account for 1%.
What do creatine levels in blood serum signify?
If the creatine level in the blood serum is too high in amount or elevated in nature, then it may signify impairs in the kidney or you may have a chance of kidney disease.
What causes high ECO2 in a blood test?
Well If you remember when you breath out you release the CO into the air. If your breathing is not regular and you are not able to remove the extra CO then there could be a problem inside your lungs. Like Bronchitis, Emphysema, or common allergies. Best to check with your doctor.
How do you increase Protein C?
I have a low protein in the blood result....would like to know what causes this, and how do I elevate the protein to what it should be. Thank you Ann
