Why is serum preferred over plasma in serologic determinations?
serum is the preferred specimen for most chemistry, blood bank and serology test because proteins, such as fibrinogen, cause intererferences in the procedure or test. anticoagulant may also cause interferences which is present in blood plasma.
What would happen if someone lost all blood at once?
Oxygen and glucose (the body's source of energy) would not be able to be transported around the body. All the organs, muscles, tissue (everything really), would not be able to work and the body would cease functioning. Put simply, Blood=life, and NoBlood=death.
Why do you have more white blood cells than red?
White blood cells protect your body from harmful viruses, as the red blood cells bring oxygen to your heart and lungs. You need more protection then oxygen, because there's no point in oxygen if you have a sick body. Without enough white blood cells, a cold could kill you.
What would happen if you had no platelets?
Your blood would not clot. So if you got a papercut, you would bleed copiously. If you got a bruise, it could be quite harmful. And if you got hit on the head by something (light) you could be seriously injured from internal bleeding.
How do you know what blood group you are?
This requires blood testing by a kit or lab test, which will indicate A,B, AB, or O type.
What does unremarkable mean in lab results?
It means that in the doctor's opinion, that this particular aspect of the patient is normal or as would be expected for the patient's age.
What should your White blood cell count range?
White blood cell count (WBC). The number of white blood cells in a volume of blood. Normal range varies slightly between laboratories but is generally between 4,300 and 10,800 cells per cubic millimeter (cmm). This can also be referred to as the leukocyte count and can be expressed in international units as 4.3 - 10.8 x 109 cells per liter.
According to http://hypertextbook.com/facts/2004/MichaelShmukler.shtml and other sources, blood clocks in at about 1060 kg per cubic meter, which I calculate to be about 1.1 pounds per pint.
How do red blood cells adapt to their functions?
red blood cells adapt to their functions by squeezing through tubes and have a large surface area too. :)
They have a flexible shape, which allows them to squeeze through narrow capillaries
They have no nucleus, to allow lots of room for haemoglobin (which reacts reversibly with oxygen and carries it to all the cells of the body)
They have a large surface area.
Can low hemoglobin affects periods?
Low hemoglobin can affect your period in various ways. It can cause more cramping, more hormone changes which can lead to you being more moody, and it can even give you an irregular menstrual flow. To higher your hemoglobin levels eating eggs is recommended. Eggs have Omega 3 fatty acids which is great for your hemoglobin. good luck.
How do leeches suck your blood?
First they wait and when they sense a person passing by, they fall on the person. If they don't score a direct hit, they follow their victim. They poke the skin and then they bite it with their teeth and they have lots of teeth! Then they suck the blood until their full. Some leeches help people in hospitals by sucking the blood. The wound lets in fresh oxygen and saves the victim.
What are the disadvantages of artificial blood?
Plasma hemoglobin and Perfluorocarbons are not true blood substitutes; hemoglobin can replace only the oxygen transport capacity of whole blood, without the coagulation aspects normally present in blood.
Can a lumbar Cortisone shots raise your white blood cell count?
Yes, it is possible. The inflammation that you are having in the spinal region can cause white cell count elevation. Using the cortisone injections will decrease the inflammation and therefore the WBC count.
Is human blood compatible with canine blood?
Yes.
Bigger veterinary hospitals routinely give dogs blood transfusions pretty much according to the same basics as for human patients.
But you can't cross-transfuse, it's dog donors and dog recipients.
What is the normal range of Anion Gap?
Metabolic acidosis with the anion gap calculated to 26 mEq/liter is associated with what?
What is the normal plasma count?
The normal white blood cell count is between 4.3 and 10.8. It can be read in decimals or as 4,300 to 10,800.
Why does feel dizzy when his blood is deficient in hb?
A person with low hemoglobin may feel dizzy because his blood doesn't have enough oxygen-carrying capacity. The brain requires large amounts of oxygen, and may be the first organ to notice a deficiency.
Is White cell count 12.5 good?
white cell count 12.5 thousand/cumm shows mild inf. in adult,
however it is normal in neonate.
ref.range in adult is 4.0-11.0 thous/cumm.
How long does it take for a person to become unconscious after loss of blood supply to the brain?
There isn't a set length of time for this.
What is normal range for LH in female?
The normal range of FSH and LH depends on the gender, age, menstrual status, and medication use of the patient. Contact your health care provider for normal levels based on your specific situation.