HY USMLE Q #945 – Neuro / Micro

A 24-year-old man with acute myelogenous leukemia is brought to the physician by his girlfriend for a 2-day history of high fever. His neck is stiff. Which of the following is most likely to be seen on CSF analysis in this patient?

  ↓ Glucose; ↔ Protein; ↑ Neutrophils; no RBCs
 ↓ Glucose;  ↑ Protein; ↑ Neutrophils; no RBCs
  ↔ Glucose; ↑ Protein; ↑ Neutrophils; no RBCs
  ↔ Glucose;  ↔ Protein; ↑ Neutrophils; no RBCs
  ↔ Glucose;  ↔ Protein; ↑ Neutrophils; RBCs
  ↓ Glucose; ↔ Protein; ↑ Lymphocytes; no RBCs
 ↓ Glucose;  ↑ Protein; ↑ Lymphocytes; no RBCs
  ↔ Glucose; ↑ Protein; ↑ Lymphocytes; no RBCs
  ↔ Glucose;  ↔ Protein; ↑ Lymphocytes; no RBCs
  ↔ Glucose;  ↔ Protein; ↑ Lymphocytes; RBCs