Question

Microscopic analysis and automated cell counters can be used to help diagnose which of the following conditions? Check all that apply.

bacterial infections

migraines

fungal infections

high blood pressure

cancers

Answer 1

- Bacterial infections — Yes. Automated cell counters (CBC) and microscopic examination of blood, fluids, or smears can show neutrophilia, left shift, organisms, or infected material consistent with bacterial infection.
- Fungal infections — Yes. Microscopy (e.g., KOH prep, tissue/fluids) can demonstrate fungal elements; blood/tissue cell counts and smears can support the diagnosis.
- Cancers — Yes. Automated counters and microscopic examination of blood, bone marrow, or biopsies are key for diagnosing hematologic malignancies and for identifying malignant cells in tissues.

Not applicable:
- Migraines — No, diagnosed clinically (history, neuro exam, sometimes imaging), not by cell counters or routine microscopy.
- High blood pressure — No, diagnosed by blood-pressure measurement and related workup, not by cell counts or microscopy.