Impaired alpha chain production in alpha thalassemias causes:
a. Overproduction of hemoglobin F and A2
b. Production of Hb Bart's and Hb H.
c. Normal hemoglobin distribution
d. Fusion of alpha and gamma chains
Correct Answer: B
Health Professions
You might also like to view...
Which of the following conditions may occur in a dentition with uneven marginal ridges?
A) Food impaction B) Tooth mobility C) Furcation involvement D) Pulpitis
Health Professions
What position is necessary to image the intervertebral foramina in the thoracic vertebrae?
AP oblique AP PA oblique lateral
Health Professions