Cerebrospinal fluid analysis (CSF) is commonly performed in clinical neurology, and is a. sensitive, but non -specific indicator of central nervous system (CNS) pathology. Blood contaminated CSF samples have the potential to adversely affect results of cytologic, serologic,
http://scholar.lib.vt.edu/theses/available/etd-01212003-145957/unrestricted/JHRMS03.pdf
Blood is considered a connective tissue for two basic reasons: (1) embryologically, it has the same origin (mesodermal) as do the other connective tissue types and (2) blood connects the body systems together bringing the needed oxygen, nutrients, hormones and other signaling molecules, and removing the wastes.
http://lifesci.dls.rutgers.edu/~babiarz/Bloodtx.htm
The lymph system is a network of organs, lymph nodes, lymph ducts, and lymph vessels that make and move lymph from tissues to the bloodstream. The lymph system is a major part of the body's immune system.
https://medlineplus.gov/ency/article/002247.htm
CSF formation and fluid dynamics has been studied extensively in a variety of species.8. Cerebrospinal fluid production occurs primarily in the choroid plexus of the. ventricular system by ultrafiltration of plasma and subsequent active secretion.
http://scholar.lib.vt.edu/theses/available/etd-01212003-145957/unrestricted/JHRMS03.pdf
It was hypothesized that qualitative and quantitative determinations of blood and. CSF D-dimer activities could be aid in the diagnosis of dogs with altered CNS and/or systemic coagulation. D-dimers were able to be assayed in all subjects studied.
http://scholar.lib.vt.edu/theses/available/etd-01212003-145957/unrestricted/JHRMS03.pdf
Then a special machine separates the plasma (and often the platelets) from your blood sample. This process is called plasmapheresis. The remaining red blood cells and other blood components are then returned to your body, along with a little saline (salt) solution. People with the blood type AB are in the greatest demand for plasma donation. Though they make up just 4% of the population, their plasma is universal.
http://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=160&ContentID=37
Lymph is a clear-to-white fluid made of: 1  White blood cells, especially lymphocytes, the cells that attack bacteria in the blood.  Fluid from the intestines called chyle, which contains proteins and fats.
https://medlineplus.gov/ency/article/002247.htm
Squamous cells, myocytes, and fibroblasts are artifacts from the. penetration of the needle through soft tissues overlying the subarachnoid space. Effects. of blood contamination on the interpretation of CSF cytology stem from the detection of. abnormal cells or organisms that may have originated in the blood or CNS.
http://scholar.lib.vt.edu/theses/available/etd-01212003-145957/unrestricted/JHRMS03.pdf
Plasma is the often forgotten component of blood. White blood cells, red blood cells, and platelets are essential to body function, but plasma also plays a crucial, and mostly unrecognized, job. It carries these blood components throughout the body as the fluid in which they travel.
http://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=160&ContentID=37
They also filter the lymph fluid and remove foreign material such as bacteria and cancer cells. When bacteria are recognized in the lymph fluid, the lymph nodes make more infection-fighting white blood cells, which cause the nodes to swell. The swollen nodes are sometimes felt in the neck, under the arms, and groin. The lymph system includes the:
https://medlineplus.gov/ency/article/002247.htm
what fluid are rbcs located in
 RBCs are located in blood. The red blood cells are located in blood. Red blood cells are located in plasma. The red blood cells RBCs are located in plasma. Red Blood Cells are located in blood. The red blood cells are located in the blood. Red Blood Cells are located in the plasma fluid. Red blood cells are located in plasma fluid.