Full blood count. A full blood count, or FBC, is a very common blood test. Doctors use this to check a person's general health as well as screening for specific conditions, such as anaemia.
floater - spots before the eyes caused by opaque cell fragments in the vitreous humor and lens; floaters seem to drift through the field of vision musca volitans, muscae volitantes, spots symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease
What are floaters? Floaters appear as spots or strands which drift across the vision as the eye moves. Floaters themselves are harmless and donât usually interfere with your vision â you may even have them without noticing. This is because your brain constantly adapts to changes in your vision and learns to ignore them.