magnetic resonance imaging (MRI) uses strong magnetic fields (of about 1.5 tesla, which is over 20,000 times greater than the Earth's natural magnetic field) to create images of the internals organs and skeletal systems of patients.
How do I prepare for an X-ray exam? There is no special preparation needed for a regular diagnostic X-ray. You may be asked to strip down and wear a hospital gown, or at least remove clothing on the part of the body that needs to be X-rayed. You may be asked to remove any meta...
[15](Jan. 2015). “Synthetic Drug Threats.” National Conference of States Legislatures. Accessed April 27, 2015. [16](Dec. 2014). “DrugFacts: Prescription and Over-the-Counter Medications.” National Institute on Drug Abuse (NIDA). Accessed April 26, 2015. ...
Quick tips on how to avoid the dangers of social media for nurses! Don't let an unintentional negative post ruin your career.
FDA: MRI (Magnetic Resonance Imaging) Information for consumers and professionals on benefits, risks and safety measures with MRIs. National Institute of Environmental Health Sciences: Electric and Magnetic Fields Information on possible health risks from ELF EMF and and links to NIEHS publications. ...
With 12 years of training required for each interventional cardiologist, losing them to back pain seems a terrible waste of resources. Thankfully, lighter, lead-free alternatives are proliferating along with non-apparel methods to protect the whole room, and these will form the core of an ...
TWO years ago, a patient in a British hospital died of heart failure shortly after being given an MRI brain scan. Despite being asked several times, he had failed to tell doctors that a heart pacemaker was implanted in his chest. The scanner's powerful radjo waves are thought to have ind...
The only concern i have is that i have had three doctors look at it and none of them did any type of test or scan or anything; they all just said it was a lipoma. so I am having it removed tomorrow even though no ct scan or mri was done. I am kind of worried. By anon853...
The electroretinogram may show deficits in retinal sensitivity; decreased amplitude, and increased latency, especially for rod responses.18 In a study of 11 individuals with FAS and developmental delay, optic nerve hypoplasia was present in 91%, reduced visual acuity in 91%, and abnormal MRI ...
"This may be a just one example of the premature aging process we see in the cardiovascular and other organ systems of childhood cancer survivors," Tsuda noted. "This is an important, emerging area of pediatric care and research aimed at helping pediatric cancer survivors lead full, healthy ad...