Heparinisation, Biology

Assignment Help:

Heparinisation

Blood when allowed to flow out from body to the circuit tubings can get clotted. To prevent this, heparinisation is done. Patient is administered 3 mg/kg body. weight of heparin added before conilected to CPB. The activated clothing time is brought to more than 400 sec, then connected to CPB. 1 mg/kg body weight of heparin is added into the circuit every hour. ACT is monitored hourly.

Surgeon inserts cannulas into the right atrium via the superior and inferior vena cava (venous cannulation) and into the ascending aorta (arterial cannulation). Aorta is cross-clamped.


Related Discussions:- Heparinisation

Explain elastase, Elastase The inactive  proelastase  is activated by t...

Elastase The inactive  proelastase  is activated by trypsin to the active form elastase. Elastase attacks  peptide  bonds  next  to  the  small amino  acid residues such  3s  g

Explain oedema - clinical signs of kwashiorkor, Explain Oedema - Clinical S...

Explain Oedema - Clinical Signs of Kwashiorkor? Oedema: Oedema refers to accumulation of fluid in the tissues and usually begins with a slight swelling in feet gradually spread

Reprouction, which hormone is secret in salivary gland?

which hormone is secret in salivary gland?

Special property of a persistent insecticide, a) What is the special proper...

a) What is the special property of a 'persistent' insecticide? b) In what ways is 'persistence' (i) a useful property, (ii) a harmful property?   (a) A persisten

How vitamin c play important role in the preventionof cancer, How Vitamin C...

How Vitamin C play important role in the preventionof Cancer? Vitamin C based on research evidence plays an important role in the prevention and treatment of cancer. Its anti c

What are the habits effect on implant, Habits: Any abnormal habits need...

Habits: Any abnormal habits needs to be identified. Following habits may have detrimental effect on the implant: 1. Parafunction -  Bruxism/ Clenching 2. Tongue Thrusting

Nastic and epinastic responses, Nastic and Epinastic Responses Parato...

Nastic and Epinastic Responses Paratonic variation movements of plant parts in which direction of movement is independent of the direction of stimulus. Nastic responses are l

Locomotor organelles, Locomotor Organelles The protozoan locomotor org...

Locomotor Organelles The protozoan locomotor organelle may be Flagella, Cilia or Pseudopodia. These are of considerable value in classification of protozo

The upper or mountain course - classification of the river, The upper or mo...

The upper or mountain course - Classification of the river Here the water is fast flowing and runs through a 'V' shaped valley with unstable banks. The fast flowing water has

Populations of predators and prey vary in predatism, Q. How do populations ...

Q. How do populations of predators and prey vary in predatism? Whenever a predator population enhance at the first moment the prey population tends to reduce. At a second momen

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