Essays on Bacilli

Summary: APSIC Guide for prevention of Central Line Associated Bloodstream Infections (CLASBI)

The recommendations provided for insertion are optimal site selection, hand hygiene, alcohol based chlorhexidine skin preparation and maximum barrier precautions (Ling et al 2016). It is important to know the proper catheter infection site because it can affect the risk of infection and phlebitis. It is preferred to use subclavian site for adult patients. Hand hygiene is also important because it provides protection before the catheter insertion and maintenance. There should be proper aesthetic technique. Alcohol based chlorhexhidine in skin preparation is the standard procedure used in central and peripheral venous catheters. Lastly, maximum barrier precautions must be done ...

Tuberculosis is a serious bacterial infection that is usually spread from one individual to the other by inhalation of very small droplets originating from the sneezes or coughs of an infected person. The bacteria that causes TB is known as Mycobacterium tuberculosis (Kelly, Wilker, & Ambrose, 2011, p. 14). The main organ affected by the disease is the lungs (also called pulmonary tuberculosis) but it can also affect bones, the nervous system, and the glands. Each droplet of sneeze may contain between 1 to 400 bacilli each. Because the disease is airborne, the bacterium can also be transmitted to a ...

Identification of the Unknown Microorganisms

Unknown #1 Unknown #2 1. The identification of bacterial strains is a common practice in clinical and medical fields. The ubiquitously present microorganisms can be both, beneficial or harmful to the host they attack or inhabit. Since times, several biochemical characteristics have been identified for many bacteria that commonly are related to humans. These characteristics and morphology have been arranged in a systematic way to identify the targeted unknown microorganism along with ruling out the ones giving negative results for the characteristic tests. This way the search was narrowed down for each of the two unknown microorganisms. The Gram ...

Tuberculosis is one of the oldest diseases known to cause medical illness in humans, and is the second most common cause of death due to infection worldwide (Riley, 2013). The bacteria mycobacterium tuberculosis (M. Tuberculosis) causes the disease; and while it is widely known that it affects the lungs of the individual, other organ systems may be affected in nearly one-third of cases (Harrison’s, 2008). Proper treatment in drug-susceptible strains leads to a cure; however, drug resistant strains or improper treatment has a 5-year survival rate between 50-65% of cases (Harrison’s, 2008). Transmission is through respiratory droplets passed from ...