Hematocrit (Hct) Levels. This is the ratio of the volume of red cells to the volume of whole blood. Normal range for hematocrit is different between the sexes and is approximately 45% to 52% for men and 37% to 48% for women.This is usually measured by spinning down a sample of blood in a test tube, which causes the red blood cells to pack at the bottom of the tube.he hematocrit is the proportion, by volume, of the blood that consists of red blood cells. The hematocrit (hct) is expressed as a percentage. For example, a hematocrit of 25% means that there are 25 milliliters of red blood cells in 100 milliliters of blood.
early disseminated lyme disease occurs several weeks after the tick bite bacteria are beginning to spread throughout the body this stage is characterized by flu like symptoms such as chills fever enlarged lymph nodes sore throatvision changes fatiguemuscle achesarly disseminated lyme disease occurs several weeks after the tick bite bacteria are beginning to spread throughout the body this stage is characterized by flu like symptoms such as chills fever enlarged lymph nodes sore throat
Advanced Symptoms. Some people with Lyme disease experience other, more advanced symptoms of the illness. Joint pain, especially in the knees, and a stiff neck may occur in the early-symptom stage or several months after your tick bite.arly Symptoms. Perhaps the most well-known symptom of Lyme disease is a rash that looks like a bullseye. Scientifically named erythema migrans, this type of rash occurs in 70-80 percent of people infected by a tick bite.