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1. what are the main element found in blood?
2. why is it important to know which type of blood u have?
3. Briefly describe the process of blood typing. howdo scientists and medical professional determine which type of blood u have.

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Beverley Smith
Beverley SmithLv2
10 Mar 2019

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Related questions

There are also traits that have more than two alleles, one example of which is the ABO blood system that determines your dominant blood type. Most of you should know what type of blood you are. In the ABO blood system alleles A and B are co-dominant, and the O allele is recessive to A and B. Blood type A (phenotype) is found in individuals with genotypes AA or AO, while blood type B is found in individuals with genotypes BB or BO. The "O" blood type is only found in individuals with the genotype OO, and the blood type AB can ONLY be found in an individual with the genotype AB.

In this series of questions, you are working as a technician for the Maury Povich television show, and you need to determine the paternity of Sheila's baby. Sheila has blood type AB.

The first candidate for the father, Tony, has a known blood type of AO (type A blood). Which of the following Punnett squares illustrates the possible blood types of Sheila and Tony's offspring?

A couple, both of whom have blood type B, are recruited for a study on the genetics blood types. Their first child is blood type 0 (null), causing the scientists conducting the study to accuse the mother of infidelity and throw them out of the study. Which of the following statements is true? A) The scientists in this study have correctly accused the mother. B) A grandparent likely was heterozygous for blood type 0 (null). C) The mutated gene was x-linked and the first child was male. D) The first child is heterozygous for blood type 0 (null) E) None of the above are correct

1-The ABO blood typing system is based on ..

a- Genetic testing of blood samples

b- Cell-surface proteins found on red blood cells.

c- The count of certain cells found within a blood sample.

d- Unique white blood cells found in patients withinfections.

e- A conference of the Allied Blood Organization in 1958.

2- If a patient who has lost a lot of blood is not given atransfusion of typing blood that is "matched" or compatible, butrather an incompatible transfusion, this result in ...

a- Collapse of the veins due to low blood volume and low bloodpressure.

b- Leakage of the blood out of the vascular system and into thetissues.

c- Too much oxygen in the blood, injuring the brain.

d- Immune-mediated lysis of the RBCs, breaking open the cellsand releasing toxins into the blood.

e- A life-threatening condition known as toxemia that can betreated with injection of antibiotics.

3- A person with Type B blood will have________ antibodies inthier blood?

a- Anti-A.

b- Anti-B.

c- Anti-AB

d- Anto-O

e- Anti-ABO

4- Some patients are known as universal acceptors have bloodtype..

a- A.

b- B.

c- AB.

d- O

e- Rh

5- Someone who has Type O blood is known as a universal donorbecause

a- Their red blood cells (RBC) cannot be damaged.

b- Their RBC only have the A antigen, but not the B antigen.

c- Their RBC have both the A and B antigen.

d- Their RBC have neither A nor B antigens on their surface.

e- Their RBC have the O antigen on their surface.

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