A sport car’s bumper is designed to withstand a 2.0-km/h (0.56-m/s) collision with an immovable object without damage to the body of the car. The bumper cushions the shock by absorbing the force over a distance. Using the definition of work, and the Work-Energy theorem, calculate the average force on a bumper that collapses 0.100 m while bringing a 900-kg car to rest from an initial speed of 0.56 m/s.

A block is attached to a spring which is resting on a frictionless table. The block is pushed into the spring, compressing it.  The graph shows the component of the force (in N) exerted by the spring back on the block versus the position of the block relative to equilibrium.  What is the energy stored in the spring when it is pushed back to a distance of 4.5 cm from equillibrium? 

In an anesthesiologist’s practice, which type of modifiers indicates the patient’s health status at the time of the administration of the anesthesia?

What does the red dot pictured next to an ICD-10-CM code indicate?

When coding anesthesia services, you have to add a “P” modifier to the CPT code to identify:

What section of the CPT coding manual would you find the code listed below? 00789

What kind of code is listed below? S10.XX8A

The section of the CPT manual that contains the MOST codes is the evaluation and management section.

What kind of code is listed below? K40.16

What is the first section in the CPT coding manual?