click below
click below
Normal Size Small Size show me how
Intramuscular
Chap. 35
Question | Answer |
---|---|
INJECTIONS THAT ARE INTO MUSCLE TISSUE | INTRAMUSCULAR INJECTIONS |
WHY ARE IM INJECTIONS ABSORBED MORE QUICKLY THAN SUBQ INJECTIONS? | BECAUSE OF THE GREATER BLOOD SUPPLY TO THE BODY MUSCLES. MUSCLES CAN ALSO TAKE A LARGER VOLUME OF FLUID W/O DISCOMFORT THAN SUBQ TISSUES CAN. |
HOW MUCH MEDICATION CAN SAFELY TOLERATED IN A IM INJECTION? | 3 ML IN THE GLUTEUS MEDIUS AND GLUTEUS MAXIMUS MUSCLES, AND 1 TO 2ML IS USUALLY RECOMMENDED FOR ADULTS WITH LESS DEVELOPED MUSCLES. IN THE DELTOID MUSCLE, 0.5 TO 1 ML ARE RECOMMENDED. |
WHAT SIZE SYRINGE IS USUALLY RECOMMENDED FOR IM INJECTIONS? | 3 TO 5 ML. THE SIZE OF THE SYRINGE DEPENDS ON THE AMT OF MEDICATION BEING ADMINISTERED. |
WHAT SIZE AND GAUGE NEEDLES ARE STANDARDS FOR AN IM INJECTION? | 1 1/2 IN AND #21 OR #22 GAUGE. |
SEVERAL FACTORS INDICATE THE SIZE AND LENGTH OF THE NEEDLE USED. THEY ARE: | THE MUSCLE, THE TYPE OF SOLUTION, THE AMOUNT OF ADIPOSE TISSUE COVERING THE MUSCLE, AND THE AGE OF THE CLIENT |
GIVING AN INJECTION INTO THE DELTOID MUSCLE, A SMALLER NEEDLE IS USED. WHAT SIZE IS RECOMMENDED? | #23 TO #25 GAUGE NEEDLE, 1 IN LONG. HOWEVER, MORE VISCOUS SOLUTIONS REQUIRE A LARGER GAUGE, #20. |
IF GIVING AN IM INJECTION TO A VERY OBESE CLIENT, IT MAY REQUIRE A LONGER NEEDLE. THE SIZE COULD POSSIBLY BE: | LONGER THAN 1 1/2 IN (2 IN) |
AN EMACIATED CLIENT MAY REQUIRE A SHORTER NEEDLE IN AN IM INJECTION. WHAT SIZE WOULD BE RECOMMENDED? | 1 IN |
A MAJOR CONSIDERATION IN THE ADMINISTRATION OF IM INJECTIONS IS THE SELECTION OF A SAFE SITE LOCATED AWAY FROM LARGE BLOOD VESSELS, NERVES, AND BONE. WHAT ARE THE SITES COMMONLY USED? | VENTROGLUTEAL SITE, VASTUS LATERALIS, DORSOGLUTEAL SITE, DELTOID SITE, RECTUS FEMORIS SITE |
CONTRAINDICATIONS FOR USING A SPECIFIC SITE INCLUDE: | TISSUE INJURY, PRESENCE OF NODULES, LUMPS, ABCESSES, TENDERNESS, OR OTHER PATHOLOGY. |