#1
Which drug is commonly used as an anticoagulant in the treatment of hematologic disorders?
Warfarin
ExplanationWarfarin is commonly used as an anticoagulant in hematologic disorders.
#2
Which vitamin is essential for the synthesis of clotting factors II, VII, IX, and X?
Vitamin K
ExplanationVitamin K is essential for the synthesis of clotting factors II, VII, IX, and X.
#3
Which of the following is NOT a typical symptom of hemophilia?
High fever
ExplanationHigh fever is NOT a typical symptom of hemophilia.
#4
Which drug is commonly used as a first-line treatment for iron deficiency anemia?
Iron sulfate
ExplanationIron sulfate is commonly used as a first-line treatment for iron deficiency anemia.
#5
Which of the following drugs is commonly used to treat immune thrombocytopenia (ITP) by inhibiting the breakdown of platelets?
Prednisone
ExplanationPrednisone is commonly used to treat immune thrombocytopenia (ITP) by inhibiting the breakdown of platelets.
#6
What is the primary adverse effect of heparin-induced thrombocytopenia (HIT)?
Thrombosis
ExplanationThrombosis is the primary adverse effect of heparin-induced thrombocytopenia (HIT).
#7
Which of the following medications is commonly used as a first-line treatment for chronic myeloid leukemia (CML)?
Imatinib
ExplanationImatinib is commonly used as a first-line treatment for chronic myeloid leukemia (CML).
#8
Which of the following drugs is NOT commonly used to treat thrombocytopenia?
Digoxin
ExplanationDigoxin is NOT commonly used to treat thrombocytopenia.
#9
Which medication is used in the treatment of polycythemia vera to reduce the risk of thrombosis?
Hydroxyurea
ExplanationHydroxyurea is used to reduce the risk of thrombosis in polycythemia vera.
#10
What is the primary mechanism of action of thrombopoietin receptor agonists?
Stimulation of platelet production
ExplanationThrombopoietin receptor agonists stimulate platelet production.
#11
Which of the following medications is a monoclonal antibody used in the treatment of multiple myeloma?
Daratumumab
ExplanationDaratumumab is a monoclonal antibody used in the treatment of multiple myeloma.
#12
Which of the following drugs is used to inhibit the action of fibrinolysis in patients with hemophilia?
Tranexamic acid
ExplanationTranexamic acid is used to inhibit the action of fibrinolysis in patients with hemophilia.
#13
Which laboratory finding is typically seen in patients with aplastic anemia?
Pancytopenia
ExplanationPancytopenia is typically seen in patients with aplastic anemia.
#14
Which of the following is NOT a typical symptom of sickle cell anemia?
Frequent infections
ExplanationFrequent infections are NOT a typical symptom of sickle cell anemia.
#15
Which of the following is a side effect commonly associated with the use of erythropoietin-stimulating agents (ESAs)?
Hypertension
ExplanationHypertension is a common side effect associated with the use of erythropoietin-stimulating agents (ESAs).
#16
Which factor deficiency is characteristic of von Willebrand disease?
von Willebrand factor
Explanationvon Willebrand factor deficiency is characteristic of von Willebrand disease.
#17
Which of the following is a characteristic feature of myelodysplastic syndromes (MDS)?
Increased risk of infection
ExplanationIncreased risk of infection is a characteristic feature of myelodysplastic syndromes (MDS).
#18
Which of the following medications is a recombinant form of human erythropoietin used in the treatment of anemia associated with chronic kidney disease?
Epoetin alfa
ExplanationEpoetin alfa is a recombinant form of human erythropoietin used in the treatment of anemia associated with chronic kidney disease.
#19
Which of the following is a characteristic feature of hemolytic uremic syndrome (HUS)?
Presence of schistocytes in peripheral blood smear
ExplanationThe presence of schistocytes in peripheral blood smear is a characteristic feature of hemolytic uremic syndrome (HUS).