The following organism was found at 1000 $\times$ in the fecal sample of a patient with fever and diarrhea. This organism is most likely: $\times$ in the fecal sample of a patient with fever and diarrhea. This organism is most likely: A) Entamoeba histolytica B) E. hartmanni C) Giardia lamblia D) E. coli" class="answers-bank-image d-block" loading="lazy" >