Essays on Mechanical Ventilation

Ventilator-associated pneumonia

Abstract The intensive care unit in most hospitals plays the role of providing care to patients dealing with life-threatening conditions. The technological and other set ups in these hospital units are vital in ensuring that these patients continue to receive the best regarding care while with the intentions of having them emerge with desirable outcomes. There are however challenges relating to the care that these patients receive since, in most cases, they are usually under mechanical ventilation. A patient under this condition faces the risk of developing ventilator-associated pneumonia if the ventilators are not handled with the required care. ...

Implementation of the VAP project is a significant step aimed at ensuring that the objectives of giving patients outmost care, improvement of nursing practices and achieving desirable patient’s outcomes on the mechanically ventilated patients in the critical care unit are realized. Nevertheless, there is the need for making sure that all the relevant implementation stages have been followed and adequately taken into consideration. This will ensure any possible hitches that may affect project execution along the way are equally addressed. Additionally, it will be imperative that well-informed decisions are made with the intentions of ensuring that all the ...

In addition to the direct physical manifestation of swarm phenotype –increased length and number of flagella, swarm cells often produce wetting agent, usually a surface of some type, for instance, the surface in Serrtia (serrwettins) and Bacillus (surfcatin) (White, 2006). In both cases loss of surfactant dramatically decreases swearing proficiency in Bacillus as well as strains of E. Coli do not make surfactants, which is probably why they are such picky swimmers. Surfactants act mainly to maintain surface wetness, which in turn allows cells to swim in every shallow layer of fluid on the surface. Research findings indicate that ...

Mechanical ventilation (MV) causes oxidative stress that is responsible for adverse consequences on organs. In a situation of MV, the excessive pressure impairs the function of the mitochondrial respiratory chain leading to oxidative and nitrosative stress (Kavazis, 2009; Hafner et al., 2014). MV is commonly associated with hyperoxia where an excess of oxygen is provided. In such a case an oxidative stress can be induced when the oxygen pressure in the alveolar exceeds that of the normal breathing conditions because the biological system is not able to readily detoxify the environment from components such as reactive oxygen species (ROS) ( ...

Abstract

Ventilator-associated pneumonia (VAP) is an infection which often develops as a result of poor handling of mechanical ventilation. Such as, poor nursing practice in caring for patients with difficulty in breathing can lead to microorganisms entering patient’s body through a tube inserted especially via mouth and nose of the patient. When these microorganisms get into the respiratory system they cause lung infection which is referred to as ventilator-associated pneumonia (VAP). In preventing this infection, it is important that nurses adopt best practices to reduce the incidence of VAP and provide quality care that is aimed at improving the ...

Abstract

Ventilation Associate pneumonia is a nosocomial infection that affects immobile patients, especially those admitted in the Intensive Care Unit. The management of these patients has been challenged and it triggered numerous studies on the most efficient ways of managing such patients. In the ward care of a patient that is ambulant and can describe changes in their condition it is easy not to pay attention to the positions of the patients. However, in the acute wards, the positioning of such patients is significant in prevention of complications. One of the main challenges is pneumonia. The positioning of the head ...

Respiratory therapy involves treating, assessing and taking care of patients suffering from cardiopulmonary and breathing disorders. The patients could be of any age, from premature infants to neonates to the elderly with diseased lungs. Also, patients that suffer from lung ailments like emphysema, asthma or those in need of emergency care require the services of a respiratory therapist. Therefore, a respiratory therapist works closely with physicians and nurses to form a team. Respiratory therapists conduct diagnostic tests on their patients. They also evaluate them, monitor them, assess their progress and perform physical examinations on them. Respiratory therapists maintain the equipments in the ...