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WorksheetsPretest Blok 24 Januari 2026 Erty
Total questions: 11
Worksheet time: 6mins
Name?
Which term best describes anemia with normal-sized red blood cells often seen in hemolysis?
Sideroblastic anemia mitochondrial defect
Macrocytic anemia folate deficiency
Microcytic anemia iron deficiency
Normocytic anemia subtype hemolytic
In microcytic anemia due to chronic disease, the predominant laboratory pattern is:
Low MCV with elevated transferrin saturation
Low MCV with low serum iron
Normal MCV with high reticulocytes
High MCV with low folate levels
Which respiratory complaint may suggest anemia in a symptomatic patient?
Productive cough with purulent sputum
Stridor with acute upper airway narrowing
Persistent wheeze unresponsive to bronchodilators
Shortness of breath during minimal exertion
Which statement correctly interprets the reticulocyte production index threshold for production disorders?
Production issues when <2%
Production issues unrelated to %
Production issues when >2%
Production issues when =2%
Which platelet count range best represents normal adult values?
20,000–50,000/µL
90,000–120,000/µL
170,000–380,000/µL
400,000–600,000/µL
Which vitamins are highlighted as dietary inputs supporting red cell production?
B1 and B6 with calcium
Vitamin C and D only
B12 and B9 with iron
Vitamin A and E only
Which stage begins hemoglobin synthesis in the depicted sequence?
Orthochromatic erythroblast stage
Polychromatophilic erythroblast stage
Basophilic erythroblast stage
Proerythroblast stage starts
Reticulocytes typically spend how long in the bone marrow before entering the blood?
About seven days in marrow
About three days in marrow
About five days in marrow
About one day in marrow
Which best distinguishes warm from cold autoimmune hemolytic anemia?
Warm requires splenectomy, cold never does
Warm inherited, cold strictly acquired
Warm due to enzymes, cold due to membranes
Warm mediated by IgG, cold by IgM
Which finding best supports a diagnosis of extravascular hemolysis?
High unconjugated bilirubin concentration
Positive urine hemosiderin on dipstick
Marked plasma free hemoglobin elevation
Presence of hemoglobinuria on urinalysis
