Types of radiography, Biology

Assignment Help:

Types of Radiography:

Positron Emission Tomography  (PET)

Uses high-energy physics and computer techniques to  study  lung function; useful for quantitative measurement of regional puImonary perhsion  and for studying ventilation-perfusion relationships.

Magnetic Resonance  Imaging

Magnetic Resonance Imaging (MRI) is the use of magnetic fields rather than radiation to create images of body  structures. MRI  is used much  like CT scan. The MRI  is more definitive than CT because  it  creates more detailed images of anatomic structures.

Fluoroscopy

Enables roentgenologist to view heart, lungs, and diaphragm in  the dynamic (moving) state.

Barium  Swallow

Outlines the esophagus and  reveals displacement of esophagus and encroachment on  its  lumen by  cardiac, pulmonary, and mediastinal abnormalities. The procedure has already been  discussed in BNSL-106.


Related Discussions:- Types of radiography

What is the importance of pre procedural rinse, Q. What is the importance o...

Q. What is the importance of pre procedural rinse? Patients' use of an anti-microbial mouthwash of 0.12% chlorhexidine gluconate solution for 30 seconds prior to intra-oral pro

Demonstrate the cause of the mutant trait, A protein that is normally a sin...

A protein that is normally a single-pass transmembrane protein is absent from the cell surface of the mutant cell line YTM-15. When labeled so that the protein can be localized, yo

Discuss about dengue and aids, Why is it difficult to produce efficient vac...

Why is it difficult to produce efficient vaccines against a viral infection like dengue and AIDS? It is complex to make vaccines against dengue because there are four dissimila

What is inharmonious ecological interaction, What is inharmonious ecologica...

What is inharmonious ecological interaction? Inharmonious, or negative, ecological interaction is that in which at least one of the participating beings is harmed.

Explain about implant surgery, Explain about implant surgery Diagnosis ...

Explain about implant surgery Diagnosis and treatment planning for a patient who requires and is to receive dental implants. The actual process of dental implant placement begi

Illustrate pulmonary artery enlargement, Q. Illustrate Pulmonary Artery Enl...

Q. Illustrate Pulmonary Artery Enlargement? On the PA view, the pulmonary trunk is border forming for a short distance between the aortic knuckle and the left atrial appendage.

The smooth er and rough er are similar functions, What functions of the smo...

What functions of the smooth ER and rough ER are similar?

State about electric field lines, State about Electric Field Lines Ele...

State about Electric Field Lines Electric Field Lines (lines of force) - show direction of force on a positive test charge from a distribution of charges.  The electric field

Some common air pollutants: oxides of nitrogen, Oxides of nitrogen:   ...

Oxides of nitrogen:          These include nitrogen monoxide (NO) and nitrogen dioxide (NO2). NO is a colourless, odourless and inert gas but like CO it can also combine with

Explain about extra low interstitial, Explain about Extra low Interstitial ...

Explain about Extra low Interstitial Extra low Interstitial (ELI) contains low levels of oxygen dissolved in interstitial sites in the metal. Lower amounts of oxygen and iron i

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