Types of Injections and Injection Indications Quiz
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Questions and Answers

What is the recommended volume for subcutaneous injections?

  • 5 mL
  • 2 mL
  • Less than 0.5 mL (correct)
  • 1 mL

Which gauge needle is commonly used for subcutaneous injections?

  • 18-gauge
  • 27-gauge
  • 21-gauge
  • 23-gauge (correct)

What is the recommended angle for inserting a needle in a subcutaneous injection?

  • 45 degrees (correct)
  • 60 degrees
  • 90 degrees
  • 30 degrees

What is one of the complications associated with gluteal administration of injections?

<p>Injury to the sciatic nerve (A)</p> Signup and view all the answers

What is the final step after administering a subcutaneous injection?

<p>Discard the needle immediately in a sharp container (D)</p> Signup and view all the answers

What is the best and most commonly used type of injection for Insulin-dependent diabetic patients?

<p>Subcutaneous injection (D)</p> Signup and view all the answers

What is a common site for intramuscular injection in the upper arm for adults?

<p>Mid Deltoid (C)</p> Signup and view all the answers

How much volume of injection is typically given in the buttocks for intramuscular injections?

<p>Up to 5 mL (C)</p> Signup and view all the answers

Which of the following is NOT part of the equipment required for administering injections?

<p>Non-sterile gloves (A)</p> Signup and view all the answers

What should be done if blood is aspirated back into the needle during an injection?

<p>Remove and dispose of the needle in a sharps container (A)</p> Signup and view all the answers

Which technique involves cleaning a 2-inch diameter area at the site of an intended intramuscular injection?

<p>Cleaning with an alcohol swab in a circular motion (D)</p> Signup and view all the answers

What is the appropriate angle for inserting a needle during an intramuscular injection?

<p>$90$ degrees (A)</p> Signup and view all the answers

What is the usual angle of insertion for an intradermal injection?

<p>10o-15o (B)</p> Signup and view all the answers

Which type of injection is often used to test for allergic reactions and antibody formation?

<p>Intradermal (B)</p> Signup and view all the answers

What is the usual site for an intradermal injection?

<p>Anterior forearm (D)</p> Signup and view all the answers

What is the angle of insertion for an intramuscular injection?

<p>72o-90o (B)</p> Signup and view all the answers

Which type of injection has an angle of insertion similar to that of an intradermal injection?

<p>Subcutaneous (B)</p> Signup and view all the answers

What should be done to the injection site before administering an intradermal injection?

<p>Rubbed vigorously with a swab (B)</p> Signup and view all the answers

Flashcards

Subcutaneous Injection Volume

The recommended volume for subcutaneous injections is less than 0.5 mL.

Subcutaneous Needle Gauge

A 23-gauge needle is commonly used for subcutaneous injections.

Subcutaneous Injection Angle

The recommended angle for a subcutaneous injection is 45 degrees.

Gluteal Injection Risk

Injecting into the buttock (gluteal) area can cause injury to the sciatic nerve.

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Post-Injection Disposal

Immediately discard the needle in a sharps container after a subcutaneous injection.

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Insulin Injection Method

Subcutaneous injection is the most common method for insulin-dependent diabetic patients.

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Intramuscular Upper Arm Site

The mid-deltoid muscle of the upper arm is a common site for intramuscular injections in adults.

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Intramuscular Buttock Volume

Up to 5 mL of injection volume is typically given in the buttocks for intramuscular injections.

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Non-Sterile Gloves in Injections

Non-sterile gloves are not part of the equipment needed for administering injections.

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Blood Aspirated during Injection

If blood is aspirated back into the needle during an injection, remove and dispose of the needle immediately in a sharps container.

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Intramuscular Injection Site Cleaning

Cleaning a 2-inch diameter area at the site of an intended intramuscular injection with an alcohol swab in a circular motion.

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Intramuscular Injection Angle

The appropriate angle for inserting a needle during an intramuscular injection is $90$ degrees.

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Intradermal Injection Angle

The usual angle of insertion for an intradermal injection is 10o-15o.

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Allergy Test Injection Type

Intradermal injection is often used to test for allergic reactions and antibody formation.

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Intradermal Injection Site

The anterior forearm is a usual site for intradermal injections.

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Intramuscular Injection Angle Range

The usual angle of insertion for intramuscular injection is 72o-90o.

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Similar Angle Injection To Intradermal

The subcutaneous injection has an angle of insertion similar to that of an intradermal injection.

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Intradermal Injection Site Preparation

The injection site for an intradermal injection should be rubbed vigorously with a swab.

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Study Notes

Types of Injections

  • There are four types of injections: Intramuscular, Subcutaneous, Intradermal, and Intravenous.

Intramuscular Injections

  • Indications for IM injections: when rapid response is required, dysphagia, profound vomiting, and no availability for oral preparation.
  • Common sites for IM injections: Mid Deltoid, Dorsalgluteal, Rectus femoris, and Vastus lateralis.
  • Amount of injection for IM: up to 5 mL in the buttocks, and up to 1 mL in the deltoid.
  • Equipment needed: sterile syringe, drug, alcohol swab, non-sterile gloves, and Band-Aid.
  • Technique involves identifying the patient, explaining the procedure, and taking permission, among other steps.
  • Complications of IM injections: pain, injury to the sciatic nerve, tissue necrosis and abscess, hemorrhage, and infection.

Subcutaneous Injections

  • Volume usually less than 0.5 mL.
  • Administered through a ½ inch, 23- or 25-gauge needle.
  • Indications are the same as IM injections.
  • Best and most commonly used for regular injections of Insulin for Insulin-dependent diabetic patients.
  • Sites for Subcutaneous Injections: abdomen, arms, and thighs.
  • Technique involves elevating subcutaneous tissue, removing the needle cap, and inserting the needle at a 45- or 90-degree angle.
  • Complications of Subcutaneous Injections: pain, infection, and allergic reaction.

Intradermal Injections

  • Small amounts are injected into the layers of skin.
  • Often used to test for allergic reaction and antibody formation.
  • Usual site: anterior forearm.
  • Angle of insertion: almost parallel to skin (10o-15o).
  • Technique involves rubbing the injection site vigorously with a swab, inserting the needle parallel with the forearm, and releasing the solution into the skin layers.

Comparison of Angles

  • Intramuscular injection: 72o-90o angle.
  • Subcutaneous injection: 45o or up to 90o angle if fat layer is thick and the needle is short.
  • Intradermal injection: 10o-15o angle.

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Description

Test your knowledge on different types of injections such as intramuscular, subcutaneous, and intradermal, and their indications. Learn about when to use intramuscular injections in cases of rapid responses, dysphagia, or profound vomiting.

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