Sometimes when it is difficult to initiate a knee-jerk reflex by tapping the patellar tendon, a patient will be asked to voluntary make a fist. Than the reflex will be easily evoked. What does this illustrate about the relationship between voluntary and involuntary reflex movement? Please be very specific.
Liberty County Family Reunification Plan from FEMA ESSD exercise and Drills
Liberty County Family Reunification Plan from FEMA ESSD exercise and Drills