Wea`am Mohammad Al-jarie Dr. mokhleed zaza physics Medical applications of x-ray Introduction: X-radiation (composed of X-rays) is a form of electromagnetic radiation. X-rays have a wavelength in the range of 0.01 to 10 nanometers‚ corresponding to frequencies in the range 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) X-rays up to about 10 keV (10 to 0.10 nm wavelength) are classified as "soft" X-rays‚ and from about 10 to 120 keV (0.10 to 0.01 nm wavelength) as "hard" X-rays‚ due
Premium X-ray Ionizing radiation Radiography
Heart of Darkness: Futility of European Presence in Africa Joseph Conrad ’s Heart of Darkness is both a dramatic tale of an arduous trek into the Belgian Congo at the turn of the twentieth century and a symbolic journey into the deepest recesses of human nature. On a literal level‚ through Marlow ’s narration‚ Conrad provides a searing indictment of European colonial exploitation inflicted upon African natives. By employing several allegoric symbols this account depicts the futility of the European
Premium Colonialism Africa Imperialism
FACULTY OF MEDICAL SCIENCES Foundation and Undergraduate Programmes 2011 School of Medicine Doctor of Medicine Foundation in Science School of Nursing B.N. (Hons.) Nursing Dip. Nursing Foundation in Science INTRODUCTION Built on the principles of audacity‚ perseverance‚ integrity and excellence‚ UCSI University is a leading institution of higher learning with campuses in Kuala Lumpur‚ Terengganu and Kuching‚ Malaysia. Started in 1986‚ UCSI University is the flagship institution of the
Premium Academic degree Nursing Doctor of Medicine
TEST ONE 1. A 75-year-old man with a 40-pack-year history of smoking and hypercholesterolemia is diagnosed with severe atherosclerosis. Atherosclerotic occlusion of which the following arteries would result in insufficient perfusion of the urinary bladder? (A) external iliac (B) Inferior epigastric (C) Internal iliac (D) Internal pudendal (E) Lateral sacral 2. A 36-year-old woman is hospitalized for treatment of a stomach ulcer has been progressively worse over several months. Radiographic
Premium Blood Stomach
The writer will discuss in this writing assignment how The Emergency Medical Treatment Act included problems with the possibility of complicating hospital compliance. The Emergency Act (EMTALA) is known as the federal law that has been and still is consistent with the knowledge that in an emergent situation in healthcare‚ patients have the right to health care service regardless of their financial status. The United States Congress in 1998 passed an act called EMTALA‚ that coincides with Consolidated
Premium Hospital Medicine Health care
Medical Surgical Nursing 2 Date: November 6‚ 2012 Name: Judine Douglas ID#: 3111-0427 Respiratory System The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The respiratory system does this through breathing. When we breathe‚ we inhale oxygen and exhale carbon dioxide. This exchange of gases is the respiratory system’s means of getting oxygen to the blood. What makes up the Respiratory System
Premium Respiratory system Asthma Pulmonology
Uses of echocardiography Echocardiography (echo) can be used to evaluate your cardiac performance‚ the function of your heart valves‚ the thickness and motion of your heart walls‚ and the size of your heart chambers. An echo can help diagnose many heart conditions. Cardiac performance An echocardiogram can show how well your heart pumps blood (cardiac performance). To evaluate your cardiac performance‚ your doctor will mainly be interested in: • Your left ventricle‚ which pumps oxygen-rich
Premium Heart Cardiology Myocardial infarction
M1 Access the biomedical and social medical models of health. Look at the effects and impact of each model. You will need to give valid examples. In the essay i will contrast the two models‚ looking at their impacts and effects. Also will look at which one is more helpful/effective in society. In relation to social perspective‚ Biomedical and socio-medical are both different from each other in terms of how they view society and the way they deal with health. Biomedical model approach to ill-health
Premium Illness Medicine Problem solving
have used computer programs for administrative functions such as payroll and billing. How do health care facilities use electronic (or computerized) medical records (EMR)? What are the advantages of EMR? Are there any disadvantages? Give an example of at least two challenges faced when implementing a universal EMR system. EMR (Electronic Medical Record) is an information sharing system for both patients and doctors. The doctors add their data‚ research‚ prescriptions‚ etc. into this web based
Premium Electronic medical record Physician
and Lennie’s search for work in the hope of accomplishing their dream of a small farm of their own displays how futile realizing dreams can be. The major themes identified by commentators in Of Mice and Men are friendship and isolation‚ hope and futility(Votteler 334). Through George and Lennie’s friendship‚ the hope to achieve their dream is kept alive. "George‚ little and clever‚ feels that Lennie has been given into his keeping"(Moore 341). "Simpleminded and gentle‚ Lennie possesses great physical
Premium