question: Q:A 33-year-old G2P2 woman presents with a history of fatigue and difficulty breathing upon exertion. She was not able to tolerate antenatal vitamin supplements due to nausea and constipation. Her vital signs include: temperature 37.0°C (98.6°F), blood pressure 112/64 mm Hg, and pulse 98/min. Physical examination reveals conjunctival pallor and spoon nails. Laboratory findings are significant for the following:
  Hemoglobin 9.1 g/dL
  Hematocrit 27.3%
  Mean corpuscular volume (MCV) 73 μm3
  Mean corpuscular hemoglobin (MCH) 21 pg/cell
  Red cell distribution width (RDW) 17.5% (ref: 11.5–14.5%)
  Serum ferritin 9 ng/mL
  Which of the following would most likely be seen on a peripheral blood smear in this patient?? 
  {'A': 'Basophilic stippling', 'B': 'Teardrop cells', 'C': 'Degmacytes', 'D': 'Anisopoikilocytosis', 'E': 'Echinocytes'},