After losing blood, Karen needs a blood transfusion. Her blood is O+. Which donor blood is compatible?

•  Question 1 After losing blood, Karen needs a blood transfusion. Her blood is O+. Which donor blood is compatible?

1.            A-

2.            B+

3.            AB+

4.            O-

•  Question 2 Which cell is indicated by the yellow arrow?

 1.           Basophil

2.            Eosinophil

3.            Lymphocyte

4.            Neutrophil

•  Question 3 Which cell is indicated by the yellow arrow?

 1.           Eosinophil

2.            Macrophage

3.            Neutrophil

4.            Basophil

•  Question 4 Which of the following cells is responsible for producing antibodies?

1.            T cells

2.            B cells

3.            Eosinophils

4.            Neutrophils

•  Question 5 Which of the following cells is responsible for targeting viruses, fungi, cancers, and transplant cells?

1.            Monocytes

2.            T cells

3.            Basophils

4.            Eosinophils

•  Question 6 Which of the following statements is true of neutrophils?

1.            They use the process of phagocytosis to destroy pathogens.

2.            They give rise to macrophages.

3.            They are the least numerous white blood cell in a healthy person.

4.            They are primarily responsible for allergic reactions.

•  Question 7 Which of the following cells fights parasites?

1.            Erythrocytes

2.            Eosinophils

3.            Monocytes

4.            Basophils

•  Question 8 Which of the following is produced in the liver?

1.            Erythrocytes

2.            Basophils

3.            Neutrophils

4.            Plasma protein and erythropoietin

•  Question 9 Shane is concerned that he is not a good blood donor because his blood is AB+. You assure Shane that many people can benefit from his donation, as he wants his blood donation to help others. What blood type recipient is compatible with Shane’s donation?

1.            O+

2.            AB

3.            O-

4.            AB+

•  Question 10 Which type of cell is depicted in lime green in this SEM image?

1.            B lymphocyte

2.            Platelet

3.            T lymphocyte

4.            Granulocyte