To remember all the potential causes of wheezing, the mnemonic ____ can be used.

The range and direction of motion at the first carpometacarpal (CMC) joint produces opposition of the thumb. Opposition is sequentially ____________________

a. abduction, flexion, and adduction of the first metacarpal b. adduction, flexion, and abduction of the first metacarpal c. abduction, extension, and adduction of the first metacarpal d. Opposition does not occur at this joint.

Using different types of strokes to counterbalance the mechanical stresses of any one stroke on the hands and arms; for example, alternating pushing and pulling strokes reverses the line of force in the hands, first compressing then decompressing

the joints.