Compression gently increases tension, limiting the extent of the intramuscular hematoma. In addition, the position of flexion stretches the muscle, which increases tension and also facilitates drainage of the edematous fluid from the region.
PURGING PROCEDURES: 1  Retract the injection unit. 2  Check to see that temperatures are correct for MAGNA PURGEÂ® grade being used. 3  Thoroughly clean hopper and feed throat and all hoses if going to a new resin or color change. 4  Load one to two times the barrel capacity of MAGNA PURGEÂ® into the hopper. 5  With the screw in a forward position, increase the ...
lesson 2: administer an intramuscular injection. 2.01 general; 2.02 introduction (im) 2.03 procedure for administering an intramuscular injection; 2.04 introduction (sq) 2.05 procedure for administering a subcutaneous injection; 2.06 general (id) 2.07 procedure for administering an intradermal injection; lesson 3: immunizations. 3.01 general (immunizations)