The retinacula seem to run through the body in vertical planes

If 50 psi nozzle pressure is being supplied to a 1 1/8" tip on a 2 ½" handline, what is the nozzle reaction?

A. 85 lbs B. 90 lbs C. 95 lbs D. 100 lbs

Which of the following is the correct term for a tooth that fails to erupt?

a. Supernumerary tooth b. Impacted tooth c. Primary tooth d. Permanent tooth