What is the muscle in the upper arm that is used as an injection site?

What is the muscle in the upper arm that is used as an injection site?

The deltoid muscle is the most common site for vaccines. This muscle is in the upper arm near the shoulder.

Where is the deltoid injection site?

The injection site is in the middle of the deltoid muscle, about 2.5 to 5 cm (1 to 2 inches) below the acromion process. To locate this area, lay three fingers across the deltoid muscle and below the acromion process. The injection site is generally three finger widths below, in the middle of the muscle.

Is IM injection painful?

Intramuscular injections commonly result in pain, redness, and swelling or inflammation around the injection site. These side effects are generally mild and last no more than a few days at most. Rarely, nerves or blood vessels around the injection site can be damaged, resulting in severe pain or paralysis.

What are sub q injections?

Subcutaneous (SQ or Sub-Q) injection means the injection is given in the fatty tissue, just under the skin. A SQ injection is the best way to give yourself certain medicines, including: Insulin.

What muscles are used in IM injections?

The sites most commonly used for IM injection are the deltoid, dorsogluteal, rectus femoris, vastus lateralis, and ventrogluteal muscles.

What happens if air is injected into muscle?

Injecting a small air bubble into the skin or a muscle is usually harmless. But it might mean you aren’t getting the full dose of medicine, because the air takes up space in the syringe.

What are deltoids?

The deltoid is a triangular muscle. It’s base (or origin) attaches to the spine of the scapula and lateral third of the clavicle. This U-shaped origin point mirrors the insertion point for the trapezius muscle.

What are the sites of injection?

Intramuscular injection sites

• Deltoid muscle of the arm. The deltoid muscle is the site most typically used for vaccines.
• Vastus lateralis muscle of the thigh.
• Ventrogluteal muscle of the hip.
• Dorsogluteal muscles of the buttocks.

Where is the injection site in the upper arm?

Locate the deltoid muscle of the upper arm Use anatomical landmarks to determine the injection site In adults, the midpoint of the deltoid is about 2 inches (or 2 to 3 fingers’ breadth) below the acromion process (bony prominence) and above the armpit in the middle of the upper arm

Where are the injection sites for the deltoid muscle?

There are four sites you can use to give yourself an intramuscular injection. These sites have large, easy-to-locate muscles with little fatty tissue covering them. Your deltoid muscle is located in your upper arm, just below your shoulder.

Which is the most common site for intramuscular injections?

Intramuscular injections are often given in the following areas: The deltoid muscle is the site most typically used for vaccines. However, this site is not common for self-injection, because its small muscle mass limits the volume of medication that can be injected — typically no more than 1 milliliter.

Where is the best place to give an IM injection?

IM injections are usually given in the buttocks, thigh, hip, or upper arm. You were shown how to do an IM injection in the hospital. If you did not get an instruction sheet covering those general steps, ask for one. This sheet reminds you how to give an IM injection in the upper arm. Use the upper arm site only if other larger sites can’t be used.