Parenteral Drug Administration Quiz

Any method of administering medication that bypasses the digestive system, typically involving injection directly into the body.

The process of delivering a liquid substance into the body using a needle and syringe.

Injection into the skin, used for allergy testing and small-volume medications.

Injection into the subcutaneous tissue, a layer of fat and connective tissue under the skin, often used for insulin and vaccines.

Injection into a muscle, used for larger volumes of medication and faster absorption.

Injection directly into a vein, allowing immediate and complete absorption of medication.

The reason for choosing a specific injection method, based on the medication's properties and patient needs.

How quickly the medication is absorbed into the bloodstream, depending on injection route and medication properties.

A medical device used to inject fluids into the body. Consists of a cylinder with calibrations, a plunger (for pushing the fluid), and a hub to connect the needle.

A hollow, sharp instrument attached to a syringe for injecting fluids. It has a cannula with a lumen and a conus for connecting to the syringe.

The measurement of the inner diameter of an injection needle. Smaller gauge numbers indicate larger needle diameters.

Glass containers holding a single dose of medication. They are broken open to access the solution.

Glass containers holding multiple doses of medication. A rubber stopper is sealed with a metal cap.

A method to ensure a sterile environment when preparing injections, minimizing the risk of infection.

The process of matching the correct medication to the patient and verifying the dosage.

A designated disposal container for used syringes and needles, ensuring safe and hygienic disposal.

Disinfecting the top of a vial before drawing medication helps prevent contamination and infection.

When drawing medication from a vial, it's crucial to inject air into the vial to create equal pressure. This allows you to easily draw the desired volume of medication.

Drawing air into the syringe before adding the medication helps to accurately measure the dosage and prevents air bubbles from forming.

Always keep the needle tip below the fluid level to avoid drawing air into the syringe. This ensures you're only getting the medication, not air.

Breaking the ampule's neck correctly allows for easy access to the medication while minimizing the risk of glass shards.

Placing cotton pads around the ampule protects your fingers from sharp glass fragments when breaking it.

Expelling air bubbles from the syringe ensures a clean injection and prevents medication from being wasted.

Replacing the protective cap prevents accidental needle sticks and ensures sterility until the injection is ready.

Administering medication directly into a muscle, allowing the drug to enter the bloodstream and have a systemic effect.

Intramuscular injections are preferred when oral administration is not possible or desirable, such as for unconscious patients, those who can't swallow, or those with gastrointestinal issues.

Conditions that increase the risk of bleeding or circulation problems, as well as muscles with degenerative changes or inflammation.

The upper outer quadrant of the gluteus maximus muscle, located between two imaginary lines drawn on the hip.

The point between the thumbs, at the level of the trochanter and patella line, when the patient's leg is slightly flexed.

The needle should be inserted perpendicular to the skin, in the direction of the femur, ensuring proper drug delivery.

Removing air and excess fluid from the syringe before injection, ensuring clean delivery and accurate dosage.

Checking the drug name, concentration, and dosage before injection, ensuring proper medication is administered.

The process of delivering a liquid substance into the body using a needle and syringe.

The length of the needle used for an injection should be determined by the thickness of the muscle and subcutaneous tissue, as well as the patient's age and condition.

Gently feeling the area where the injection will be given to determine the thickness of the tissue layers and to check for any abnormalities.

The needle should be inserted into the muscle at a 90-degree angle to ensure the medication reaches the target area and minimizes discomfort.

After inserting the needle, gently pull back on the plunger to check if the needle has entered a vein. If blood is present, the needle should be removed and the injection process restarted.

The medication should be injected slowly into the muscle, typically at a rate of 1 ml every 4-5 seconds, to minimize discomfort and distribute the medication evenly.

Immediately after removing the needle, apply pressure to the injection site with a dry cotton pad to help control bleeding and reduce bruising.

It's important to document the time, medication, dose, and your name in the patient's file after administering an injection.

The most common reason for stopping an intramuscular injection immediately: it means the needle has pierced a blood vessel.

A technique used for intramuscular injections, where the needle is inserted at an angle, creating a zigzag path to prevent leakage and potential tissue damage.

Administering medication directly into the subcutaneous tissue, allowing for gradual absorption and sustained effects.

The most common reason for using a subcutaneous injection: insulin requires slow absorption for proper blood glucose control.

An example of a suitable site for subcutaneous injections: the outer part of the upper arm, free from major nerves and blood vessels.

Important step in subcutaneous injections: disinfecting the skin with an antiseptic solution before injecting.

A key step in the process of subcutaneous injections: forming a skin fold with the thumb and index finger to secure the injection site.

The correct angle for inserting the needle during a subcutaneous injection: inserted at a 30-degree angle to avoid hitting underlying structures.