13. A patient is rushed to the emergency room and has suffered severe blood loss. Patient is type AB but is inshort supply. The medical personnel commenced the transfusion. Which of the following reasons is correct tosupport the action?a. any blood type can be collected and transfused to the patientb. a blood from a pig donor will sufficec. they paid a donor with type AB millions of pesosd. all the choices are incorrect14. On the battlefield, a medic is treating a soldier who has lost a great deal of blood. They are out of bloodtyping supplies so the medic, who is Type O negative, simply donates his own blood to the patient. What is thepossible explanation for this?a. A type O negative person has none of the proteins that can cause rejection in his blood, sohis blood can be accepted by anyone.b. A type O do not have antibodies thus cannot make coagulation when mixed with any otherblood types.c. It will not work since blood type O- have all the proteins on blood cells that serves as anantigen.d. There is no reference available that would support the action of the medic.15. There is a practical joker in the maternity ward who removed all the baby ID bracelets. There are three babiesthat cannot be easily distinguished and the parents want to be sure they get the right ones back so the doctorsdo a blood test. A particular mom is homozygous type A and the dad is type O. The babies have blood typesAB, A, and O. Which baby must be theirs?а. Туре АВ babуb. Туре A babyс. Туре О babyd. None of the babies are theirs16. The police have rounded up the usual suspects in the latest rash of bookstore robberies. The thief got anasty paper cut at the scene of the crime. The suspects are of blood types O, A, B and AB. The blood at thecrime scene contained an O allele (genotype of _O). Which suspect therefore is definitely not have beeninvolved?а. Туре АB suspectb. Туре A suspеctС. Туре О suspеctd. Тype B suspеct17. Rh factors are proteins that were first discovered in the blood of Rhesus Monkeys, but humans have themtoo. If you are Rh positive, it means that there are Rh type proteins in your blood. If you are Rh negative, thereare no Rh type proteins in your blood. Positive is dominant over negative, so heterozygous individuals are Rhpositive. Problems can arise when a Rh-negative mother has a child who is Rh positive. Which of the statementswill answer the following questions: Why does the mother's body attack her own baby in this situation? Why doesthe situation get worse for the second pregnancy?a. The mother's body sees the foreign proteins produced by her baby as a threat. She builds upantibodies against them.b. The baby is delivered before the situation gets too out of hand, but the next pregnancy will bethemore problematic because her immune system is sensitized and fully prepared at the onset ofpregnancy.nextc. Her immune system attacks the baby, often resulting in a miscarriage. Immune suppressingfightingdrugs can be given to the mom, but then she's more likely to get sick because her body's germability is diminished.d. All of the statements above

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The classification of blood into A,B, AB and 0 groups,  on the presence and absence of A and B types…