Heprenized syringe use to collect __ sample
a- Synovial
b- CSF
c- Venous***
d- Arterial.
syringes:
A syringe consists of three parts: a cylinder for receiving the liquid on which the scale is printed, a piston that slides in the cylinder and ends with a tip that can receive a needle.
When handling the syringe, the nurse can touch the outside of the cylinder and the handle of the piston however it must preserve the sterility of the tip. There are different types of syringes depending on the type or amount of fluid to be administered. The most commonly used syringes are the hypodermic syringe, the insulin syringe and the tuberculin syringe. The insulin syringe is graduated in units. Syringes are now made of disposable plastic and are discarded after use.
The needles are made of stainless steel with a plastic base and they are disposable. The needle consists of three parts, the base to which fits the syringe, the cannula or stem and the bevel, the oblique part at the end of the needle. The choice of the needle depends on the viscosity of the solution and the route of administration. The caliber or diameter of the needle is expressed from 28 to 15, the smaller the caliber is, the larger the figure. The length of the needle can vary from 1.2 to 4 cm or 1/4 to 1 ½ in. The choice of length is based on the injection site and the customer's mass.
The injection angle can vary from 30 to 90 degrees depending on the length of the needle, the mass of the client or the layer of tissue in which it is desired to inject the drug solution.
a- Synovial
b- CSF
c- Venous***
d- Arterial.
syringes:
A syringe consists of three parts: a cylinder for receiving the liquid on which the scale is printed, a piston that slides in the cylinder and ends with a tip that can receive a needle.
When handling the syringe, the nurse can touch the outside of the cylinder and the handle of the piston however it must preserve the sterility of the tip. There are different types of syringes depending on the type or amount of fluid to be administered. The most commonly used syringes are the hypodermic syringe, the insulin syringe and the tuberculin syringe. The insulin syringe is graduated in units. Syringes are now made of disposable plastic and are discarded after use.
The needles are made of stainless steel with a plastic base and they are disposable. The needle consists of three parts, the base to which fits the syringe, the cannula or stem and the bevel, the oblique part at the end of the needle. The choice of the needle depends on the viscosity of the solution and the route of administration. The caliber or diameter of the needle is expressed from 28 to 15, the smaller the caliber is, the larger the figure. The length of the needle can vary from 1.2 to 4 cm or 1/4 to 1 ½ in. The choice of length is based on the injection site and the customer's mass.
The injection angle can vary from 30 to 90 degrees depending on the length of the needle, the mass of the client or the layer of tissue in which it is desired to inject the drug solution.
Intramuscular injection:
Intramuscular injection involves administering a drug into the muscle tissue. This procedure is used for the administration of vaccines, certain vitamins and other drug solutions.
The intramuscular route ensures faster absorption because the muscles are more vascularized than the fatty tissues. The solutions injected by I.M. take about 20 to 30 minutes to begin their action.
External vast muscle:
The vastus external muscle is thick and well developed. This muscle is on the outer side of the thigh. The best point is in the middle of the thigh.
Posterior buttock muscle:
The posterior gluteal muscle is located in the upper outer portion of the buttocks. However, in this region we find the sciatic nerve, the greater trochanter and important blood vessels. Usually injected into the superexternal quarantine (QSE).
Deltoid Muscle:
The deltoid muscle is located below the acromion. This muscle is smaller and can only receive a small volume of medication (1ml in adults). It is used for many vaccines in adults.
FEATURES AND PRECAUTIONS:
- Wear non-sterile gloves to avoid contact with blood
- It is mandatory to use sterile equipment, not expired
- Monitor allergies before any injections
- Obtain the verbal consent of the client before the injection
1- Check the accuracy and date of the medical prescription as needed.
2- Wash your hands.
3- After reading the treatment plan or prescription, take the medication in the appropriate place (pharmacy, locker, medicine cart, refrigerator).
4- Compare the drug label with the plan of care or prescription.
4- Do your calculation using the cross product to determine the amount to administer.
5- Select the appropriate syringe and open the envelope and leave the syringe in the envelope.
6- Connect the needle to the syringe as needed, preserving asepsis.
7- Check the 5 good 3 times.
a- when taking the container
b- after taking the medication
c- when you tighten the container
8- Remove the plastic sleeve from the needle and place it in the envelope.
9- Take the medicine according to the procedure (ampoule or vial)
10- Verify the patient's identity
11- Help the client to adopt a position that promotes the relaxation of the prone muscle, toes turned inward or in lateral decubitus, the leg of the elongated underside and that of the flexed top, which increases the muscle blood flow , helps absorption and reduces pain.
12- Wear non-sterile gloves.
13- Select and disinfect the injection site in a circular motion.
14- Select the appropriate injection site taking into account site rotation, muscle integrity and muscle size; check for sensitivity or induration to the touch.
15- Firmly tighten the skin (normal to fat person) or firmly grasp the muscle (child and very thin person) between the thumb and forefinger of the non-dominant hand.
16- Insert the needle quickly and firmly at a 90 ° angle.
17- Slightly remove the plunger to check for blood.
18- Stabilize the syringe with the non-dominant hand as needed.
19- Warn the client that he may experience a slight burning sensation and slowly inject the solution.
20- Wait a few seconds before removing the needle to allow the medicine to disperse well.
21- Place a dry pad near the needle and remove the needle quickly, taking care to maintain the same angle.
22- Apply slight pressure to the injection site.
23- Reinstall the client
24- Dispose of soiled material or destroy in biohazard container
26- Enroll in the plan of care
N.B.
For vaccines only, it is not necessary to gently pull the plunger to check for blood as studies have shown that there is no risk of injecting a vaccine into a small blood vessel.
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