Which is the most common form of apraxia?

Which of the following statements describes the relationship between joint reaction forces and the translational/rotatory component forces?

a. The contact force and translation component force run parallel to each other. b. The contact force and rotatory component force run parallel to each other. c. The shear force and translation component force run parallel to each other.

In laser surgery a method of intermittent application of the laser light on the target tissue is called __________

A. laser medium C. parallel B. pulsed wave D. wavelength