Multiple Choice
What are characteristics of ß-thalassemia major?
A) It is a heterozygous form of thalassemiA.
B) Its defect is the uncoupling of- and ß-chain synthesis.
C) It is a fatal condition in which all four ß-forming genes are defective.
D) It develops hemoglobin H when three genes are defective.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Hemoglobin in a fetus has less affinity
Q10: Idiopathic thrombocytopenic purpura (ITP) is an autoimmune
Q11: During hemolytic disease of the newborn (HDN),why
Q13: How does hemolytic disease of the newborn
Q14: Hemolytic disease of the newborn can occur
Q16: How is sickle cell trait different from
Q17: Why does polycythemia occur in a fetus?<br>A)
Q17: Which blood cells are elevated at birth,
Q33: Match each sickle cell crisis with its
Q48: Match the sickle cell crises with its