Diamond-Blackfan Syndrome Anemia Is a Rare Congenital Progressive Erythrocyte Aplasia

question 31

Multiple Choice

Diamond-Blackfan syndrome anemia is a rare congenital progressive erythrocyte aplasia. What is the most probable defect causing this rare disorder?

• A) Deficiency of erythropoietin
• B) Antibodies against erythropoietin
• C) Intrinsic defect of erythroid progenitor cells
• D) Increased reticulocytes

---

Definitions:

Mutual Benefit

A situation or agreement in which all parties involved gain or benefit from the arrangement.

Bailee

An individual or entity that has temporary possession of the personal property of another with the obligation to protect and return it.

Liability

refers to the legal responsibility for one's actions or for causing harm, which can result in having to pay damages or fulfill certain obligations.

Bailor

An individual who temporarily transfers possession of a piece of personal property to another (the bailee) under an agreement.