INTRODUCTION The demography of healthcare workers (HCWs) and non-HCWs seeking medical care at emergency departments after a non-percutaneous potential exposure to human immunodeficiency virus (HIV) during cardiopulmonary resuscitation (CPR), the types and body locations of their exposures, the time elapsed from exposure to emergency department presentation, and usage of HIV-post-exposure prophy...

Blood flow is modeled as non-Newtonian micropolar fluid. The non-linear governing equations of continuum and momentum in the cylindrical coordinate are being discretized using a finite difference approach and have been solved iteratively ,through Crank-Nicolson method. The blood velocity distribution, volumetric flow rate and Resistance to blood flow at the stenosis throat are computed for vari...

this study demonstrates the changes in six different pathophysiological parameters such as body weight, body temperature, fecal pellet count, blood-brain barrier (bbb) permeability, plasma corticosterone level and emergence of hemorrhagic peptic ulcer spots due to exposure to high environmental heat in three different age groups of freely moving rats. methods: each age group of rats was sub div...

Occupational exposure to blood and body fluids is an important hazard for health care workers, which places them at a high risk for blood-borne infections including hepatitis B virus, hepatitis C virus and human immunodeficiency virus and results in psychological and emotional stresses. Several preventive measures have been proposed including pre-exposure (e.g., education, use of standard preca...