Weaning And Extubation

Upon arriving at the scene, the advanced care paramedic would begin the primary survey. All dangers would be assessed, including environmental dangers, animals, agitated bystanders and any other alarming cues. Once all dangers have been assessed the ACPs begin investigating the patient’s responsiveness using the acronym AVPU (QLD.gov.au, 2016). An assessment of their alertness, verbal response, response to painful stimuli or unconsciousness is completed. Once assessed, the patient’s airway is then checked to be clear of any obstructions to ensure proper respiration can occur, at this point, the triple airway manoeuvre would be adjusted to only the opening of the mouth and the jaw thrust (QLD.gov.au, 2015). If the patient complains of neck and back tenderness, neurological deficit, evidence of intoxication or a distracting injury (QLD.gov.au, 2016. 2) spinal immobilisation is required to ensure no further damage to the spinal cord occurs or an aid to keep the patient as calm as possible if a distracting injury (Hodegetts et al., 2011). The patient's breathing should then be assessed now that the spine in immobilised to ensure the depth, rate and rhythm of the breaths are adequate. If needed an oropharyngeal airway may need to be inserted into the mouth to keep the tongue from blocking the airway if it is tolerated (Higginson et al,. 2013). Lastly, in the primary survey, the

One of the most important things to maintain a trauma patients airway is ensuring that you have adequate help around (Stephens, 2011). This is important because there are many different tasks that must be delegated in maintaining this persons airway. Some of these processes include opening the airway, suctioning the airway, inserting the proper adjunct, and maintaining

ation that I will be discussing is Airway Pressure Release Ventilation (APRV). I have not had an opportunity to use this mode, so I thought I would research it for this assignment. “The degree of ventilator support with APRV is determined by the duration of the two CPAP levels and the mechanically delivered tidal volume. Depends mainly on respiratory compliance and the difference between the CPAP levels. By design, changes in ventilatory demand do not alter the level of mechanical support during APRV. When spontaneous breathing is absent, APRV is not different from conventional pressure-controlled, time-cycled mechanical ventilation”( Putensen, C. )APRV is a form of improved pressure ventilation allowing unrestricted spontaneous breath at an

It is appreciated that the given case study contains other factors such as psychological trauma and the impact of blood loss. However this essay is going to explore the efficacy of pre hospital immobilisation utilising cervical collars and extrication/ orthopaedic stretchers, reflecting on an account from the paramedic’s practice. A modified framework of Gibbs Reflective cycle (1988) will be used. Including Description, Feelings, Evaluation, Conclusion and Action Plan. This essay is supported throughout using relevant evidence and seminal work.

It is important to note that there are currently no invasive procedures that Paramedics are trained to do in the field to reduce ICP and early recognition and prompt transport to the nearest hospital with neurological capabilities is the definitive treatment for this type of injury. In our case study, the treating medics were limited in their options for treatment, mostly due to the inability to secure the airway due to the patient locking down his jaw. However they were able to suction some of the fluid and maintain an open airway through manual manipulation and cervical spinal

The nature of the study recommended in the paper was to assess the effects of protocolized weaning from mechanical ventilation on the total duration of mechanical ventilation for critically ill adults and ascertain differences between protocolized and non-protocolized weaning in terms of adverse events, mortality, quality of life, weaning duration, intensive care unit (ICU) and hospital length of stay (LOS) and explore the variation in outcomes by the type of ICU, type of protocol and approach to delivering the protocol.

Keywords: intensive care, patient scenario, clinical practicum, pathophysiology, disease processes, interventions, diagnoses, assessments, health prevention, promotion, health outcomes

A Glasgow Coma Score of 8 or less also is an indication that the patient will need to be intubated soon. Once the tube is placed the ventilation may be useful in controlling the intracranial pressure as an intervention. Hyperventilation is a method used to reduce the carbon dioxide concentration in the vessels causing vasoconstriction which lessens the amount of blood circulating in the brain resulting in a decreased ICP (Zink and McQuillan, 2005). According to Zink and McQuillan, this intervention should only be utilized 24 hours after the initial injury because cerebral blood flow is often reduced at this point and constricting the vessels more may cause ischemia to occur. While using this technique it is important to monitor oxygenation to the brain tissue to assure no irreparable damage is

Terminal weaning is when mechanical ventilation is discontinued for a patient expected to die without its support (Knight & Espinosa, 2010). One of the most common methods of discontinuation is through slowly reducing the fraction of inspired oxygen (Knight & Espinosa, 2010). Terminal extubation is the removal of the endotracheal tube, and this can be done “during or after a terminal weaning process” (Knight & Espinosa, 2010, p. 527). Removal of life-supporting interventions is the cause of most deaths in critical care units (Knight & Espinosa, 2010). Knight and Espinosa (2010) discussed palliative sedation and terminal weaning in the same chapter because the two topics go together.

Original research related to sedation management occurred in the year 2000 by Kress, Pohlman, O ' Connor, and Hall. Their findings served as a landmark study and initiated the impetus related to improving our sedation practices. According to Kress et al. (2000), daily interruption of sedation led to a decrease in the number of days on the ventilator in the intensive care unit. Several studies since this time have focused on the influence of sedation protocols, and outcomes. This paper will review the synthesis of the discovered studies and highlight the noted contraindications and inconsistencies. Also, explanations including a preliminary conclusion will be discussed.

ICU patients suffer from a broad range of pathologies, requiring MV, sedation and use of multiples devices, which do not allow patients to protect their airway (Augustyn. 2007; Kollef. 2004).

Ventilator-associated pneumonia (VAP) remains a big drawback within the hospital setting, with terribly high morbidity, mortality, and cost. Some people tend to perform an evidence-based review of the literature that specializes in clinically relevant pharmacological and non-pharmacological interventions to prevent VAP. Thanks to the importance of this condition the implementation of preventive measures is predominant within the care of mechanically ventilated patients. There is proof that these measures decrease the incidence of VAP and improve outcomes within the intensive care unit. A multidisciplinary approach, continuing

Background: Backrest elevation is one of the most frequently performed nursing activities in the critical care, often providing an essential focus for planning other nursing activities. Aim of the study was to examine the effect of backrest elevation on oxygenation and hemodynamic status among mechanically ventilated critically ill patients after Coronary artery bypass graft surgery. Setting: The study was conducted at the open heart surgery Intensive Care Unit (ICU) at Menoufia University Hospital. Sample: A convenient sample of fifty critically ill patients who were admitted to the open heart surgery ICU. Design: A quasi- expermental design was utilized. Tools: A Semi Structured Demographic Questionnaire, Cardiorespiratory Parameters Questionnaire,

10. Taking S.P.’s RA into consideration, what interventions should be implemented to prevent complications secondary to immobility?

TBI is the leading cause due to high incidence, complexity and the presence of challenging clinical management situations such as intracranial hypertension, thoracic trauma and intra-abdominal hypertension. The most common manifestation of a TBI is acute RDS with a high mortality rate. Respiratory failure paired with high PEEP setting and low tidal volumes make patients with increased intracranial hypertension harder to manage. It is hard to maintain these patient’s PaCO2 within a normal range causing protective ventilation strategies to be more difficult. The protective ventilations strategies recommend the mechanical ventilation include maintaining plateau pressures lower than 30cm H2O independently of ARDS severity. However, in patients with a TBI are at greater risk for pulmonary injury, which depends on the trauma severity, even in patients with a TBI and no RDS. In both patient types, TBI with and without RDS, the protective mechanical ventilation strategies are aimed at protecting the lungs and the lung function. Because of the variety of disease causes, there is speculation as to whether ARDS should be described as a single entity, or whether for each special situation it could all be described as a specific class of ARDS, with different management of the ventilation. The aim of this study was to compare the results of patients with TBI without ARDS and in patients with TBI with ARDS, are different from those in