Which of the following is a common feature of the myelodysplastic syndromes?
a. Peripheral blasts between 5% and 20%
b. Progressive cytopenias and dyspoiesis in one or more cell lines
c. Macrocytic red cells and leukocytosis
d. Low mean cell volume (MCV) and thrombocytopenia
ANS: B
Progressive cytopenias and dyspoiesis in one or more cell lines is characteristic of myelodysplastic syndromes. Although blasts may be increased in the peripheral blood, they are generally less than 5%. Macrocytic red cells may be present so that the MCV may be elevated; however, the white count is usually normal or decreased (depends on type), and platelets are normal to decreased.
You might also like to view...
Agents that reduce coughing are known as:
A) mast cell stabilizers B) antihistamines C) antiemetics D) antitussives
The federal SARA regulations require that there be a Local Emergency Planning Committee (LEPC), which should have representatives from emergency services (fire, police, and EMS), as well as local industry.
Answer the following statement true (T) or false (F)
Which of the following is true about ketoconazole?
a. used in the treatment of oropharyngeal candidiasis b. can affect warfarin serum levels c. is available in tablets d. all of the above
To begin the process of assigning a proper code for a neoplasm in ICD-10, you first consult ____.
A. Appendix C of ICD-10-CM B. the Tabular List C. the Table of Neoplasms D. Chapter 2, "Neoplasms" E. Chapter 20, "External causes of morbidity"