1. In early theoretical work, blood was treated as a non-Newtonian viscous fluid . 2. A special pipette used in measuring viscous fluid such as whole blood. 3. Consider, for instance, particles suspended in a viscous fluid in a gravitational field. 4. Surfactant, a viscous fluid , keeps the sacs from collapsing, allowing maximum gas exchange. 5. To form a cocoon for its eggs, the clitellum secretes a viscous fluid . 6. In most shock absorbers, energy is converted to heat inside the viscous fluid . 7. Another application of radial flow impellers are the mixing of very viscous fluids . 8. Three-spindle screw pumps are used for transport of viscous fluids with lubricating properties. 9. The theory of viscosity solutions is completely unrelated to viscous fluids . 10. Holding Danny down, he vomits a black, viscous fluid into Danny's mouth before collapsing.