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1) If you had a patient with A+ blood, what are all the possible blood types that they could receive? 2

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1) If you had a patient with A+ blood, what are all the possible blood types that they could receive?

2. If you had a patient with O− blood, what are all the possible blood types that they could receive?

 

3. Which blood type is the universal donor? Universal recipient?

 

4. Mother A has type O blood. Father A has Type AB blood. Using the Punnett square below, determine the possible genotypes and blood types of their children.

 

5. Mother B has type A blood and Father B has type B blood. Each of them carries the recessive O allele. Using the Punnett square below, determine the possible genotypes and blood types of their children.

 

6. Mother A is Rh−, while Father A is Rh+. What are all of the potential genetic outcomes for the Rh factor of their child? Based on these potential outcomes, would any precautions need to be taken with subsequent pregnancies? Why or why not?

 

7. Mother B is Rh+, while Father B is Rh−. What is the Rh type of their child? Would any precautions need to be taken with subsequent pregnancies? Why or why not?

 

8. Harry tested positive for HIV with an ELISA test. What next step is needed to confirm if he indeed is HIV positive?

 

9. Why is it important to be able to detect antibodies in people who do not appear sick?

 

10. Why do you need to assay positive and negative controls as well as your experimental samples in the indirect ELISA?