Intravenous route, Biology

Assignment Help:

Intravenous Route

This route of administering drugs is becoming more popular in the paediatric practice.

Purpose of this Route

  1. When rapid action is required. 
  2. High serum concentration required of the drug. 
  3. Children who cannot absorb drugs from gastro-intestinal route because of continuing diarrhoea, dehydration or other problems. 

Equipment

Tourniquet, scalpvein or venflow, spirit swab, adhesive

Procedure

  1. Select the vein. A vein in the antecubital fossa i.e. the cephalic or median basilic is usually selected and the elbow extended. 
  2. Make the vein prominent by constriction above the site with the hand of the assisting nurse or a rubber tourniquet can be used. If the vein on the dorsum of the hand is selected and digital constriction is applied around the wrist precaution should be taken not to occlude the radial pulse. 
  3. Once the vein is prominent clean the area with spirit and let it dry. 
  4. Children are often unpredictable and cannot be expected to cooperate totally when receiving an injection. It is advisable to have someone available to help hold the child if needed. Distract child with conversation or toy. 
  5. Gently enter the vein. Once blood is seen in the scalp vein tubing release the pressure. 
  6. Secure the scalp vein with adhesive. 
  7. Inject the drug kept ready and close the scalp vein opening, two way set can also be connected and kept. 
  8. When intravenous drugs are discontinued, the needle should be withdrawn and firm pressure applied over the site and the limb may be elevated for one minute.

Related Discussions:- Intravenous route

Digestive system - buccal cavity, BUCCAL CAVITY - Situated between u...

BUCCAL CAVITY - Situated between upper & lower jaw. It is lined by stratified squamous epithelium. Separated from nasal chamber by palate. Palate forms roof of buccal cav

Define types of dryers, Define types of Dryers? There are many other dr...

Define types of Dryers? There are many other dryer types available, such as; Osmotic Drying Impingement Drying Microwave and Dielectric Drying Superheated

Rough and smooth endoplasrnic reticulum, Rough and Smooth Endoplasrnic Reti...

Rough and Smooth Endoplasrnic Reticulum (RER and SER) ER is differentiated into two regions, granular or rough endoplasrnic reticulum (RER) and agranular or smooth endoplasrni

Digestion of fats, Digestion of fats   A.  Production of bile salts in ...

Digestion of fats   A.  Production of bile salts in the liver and the secretion of those bile salts into the small intestine.   B.  Production of lipase in the pancreas and

Explain about vitamin E, Vitamin E (DL-α-Tocopherol) DL-α-Tocopherol is...

Vitamin E (DL-α-Tocopherol) DL-α-Tocopherol is a yellow to red-brown,  clear, viscous oil almost without odour which decolourise when exposed to light and air. DL-α-Tocopherol

Explain scombroid poisoning, Q. Explain scombroid poisoning? Ingestion ...

Q. Explain scombroid poisoning? Ingestion of improperly handled and stored seafood (yellow-fin tuna, skipjack, bonit and mackerel) causes scombroid poisoning. Maitoxin has been

Class of crustacea - branchiura, Class of Crustacea - Branchiura Branc...

Class of Crustacea - Branchiura Branchiura involves only around 130 species of ectoparasitic crustaceans living mostly on the integument and gill cavities of freshwater and ma

What are the non-protein ingredients, What are the non-protein ingredients ...

What are the non-protein ingredients The methods utilized for the removal of non-protein ingredients should be such that it should not affect the nutritional and functional pro

Why do ribosomes move along mrna during translation, Why do ribosomes move ...

Why do ribosomes move along mRNA during translation? During translation the ribosome always exposes two mRNA codons to be translated by moving along the mRNA. When a peptide bo

How can you describe the homeostasis, Q. What is the homeostasis? What are ...

Q. What is the homeostasis? What are the sensors, effectors and controllers of homeostasis? Homeostasis comprises the processes by which the organism maintains extracellular an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd