synovial fluid
collagen
Cerebrospinal fluid (CSF)
No free fluid in the cul de sac is a medical term. It means that there was no indication of a ruptured cyst or ectopic pregnancy found on a pelvic ultrasound.
Plasma
Plasma
within the cells
blood
Cerebrospinal fluid is not found in the frontal sinus. The frontal sinus is an air-filled cavity within the frontal bone of the skull, while cerebrospinal fluid is a clear fluid that surrounds the brain and spinal cord within the subarachnoid space.
Synovial fluid is a type of fluid that can be found in the body's joints. Information on synovial fluid can be found at medical websites including Web MB and Mayo Clinic.
nucleoplasm
Most of the body's fluid is found inside cells (intracellular fluid) and in the space surrounding cells (extracellular fluid). The extracellular fluid includes the fluid within blood vessels (intravascular) and the fluid in between cells (interstitial fluid).
cytoplasm