Radioisotope diagnostic procedures, Biology

Assignment Help:

RADIOISOTOPE DIAGNOSTIC PROCEDURE:

Radioisotope diagnostic procedures include perfusion, ventilation  and gallium scan.
Perfusion Lung Scan
Following  injection of a radioactive isotope, scans are made with a  scintillation
camera.
1)  Measures blood perfusion  through the  lungs; evaluates lung function on a regional basis.
2)  Useful in perfhion  (vascular) abnormalities-pulmonary embolism.

Ventilation  Scan 
1)  Inhalation of radioactive gas (xenon, krypton), which diffuses throughout the lungs.
2)  Useful  in detecting ventilation abnormalities (emphysema).

Gallium Scan

Radioisotope  lung scan used  to detect inflammatory conditions of the lungs. 


Related Discussions:- Radioisotope diagnostic procedures

Nervous system, Nervou s System It is controling system of body. ...

Nervou s System It is controling system of body. Ectodermal in origin. This system is made up of nervous tissue. Nervous tissue is made up of neuron & neuroglial

State about the latent squint disease, State about the Latent squint diseas...

State about the Latent squint disease Latent squint is seen commonly as exophoria in infancy and presbyopic age and esophoria in childhood. Hypermetropes can have esophoria and

Locomotion in star fish, LOCOMOTION IN STAR FISH - With the help of tub...

LOCOMOTION IN STAR FISH - With the help of tube feet aided by fluid pressure in them. In a tube feet upper ampulla, middle podium and lower sucker present.

Explain the prokaryotic cells in details, Explain the Prokaryotic Cells in ...

Explain the Prokaryotic Cells in details? Prokaryotic Cells: Cells that lack a membrane-bound nucleus and have very few distinguishable internal structures when observed wit

Show the ploidy of life cycles, Q. For each of the three kinds of life cycl...

Q. For each of the three kinds of life cycles what is the respective ploidy of the individual that represents the adult or lasting form? In the haplontic haplobiontic life cycl

Removal of impurities in water, Many common methods are employed for the re...

Many common methods are employed for the removal of impurities from water. Some of them are: Sedimentation Filtration Reverse osmosis Electro dialysis Aeration

Types of individuals in cnidaria, Types of individuals in Cnidaria The...

Types of individuals in Cnidaria There are two forms of individuals in Cnidaria: Polyp Medusa Polyp is tubular, the oral end being free carrying

Explain vanishing points., A vanishing point is where parallel lines that m...

A vanishing point is where parallel lines that move off into the distance seem to converge. It's an artifact of perspective. The vanishing point for any set of lines that are paral

Food-borne clostridium, Food-borne Clostridium Clostridium botulinum a...

Food-borne Clostridium Clostridium botulinum and Cl. perfringens, the two members of the group have been implicated in food-borne illnesses. C. botulinum causes classical food

Define hydration properties of proteins, Define Hydration Properties of Pro...

Define Hydration Properties of Proteins? General conformation of individual proteins in solution is largely dependent on the interaction with water. The progressive hydration o

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