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
Signs and Symptoms of Lyme Disease:Lyme disease is an infection that causes an inflammatory disease affecting the skin, joints, nervous system, and other organ systems.Symptoms usually appear within a week of infection but may develop up to 30 days after the tick bite.he disease is caused by a bacterium, Borrelia burgdorferi, that is carried by deer ticks. It often begins with an expanding zone of red skin â a symptom called erythema migrans â around the tick bite, but sometimes in other areas too. Fever, headaches, fatigue and aches and pains often follow.