Problems Associated With Medical Residence And Students

In the past two decades, a lot of changes have been characterised in the healthcare working systems. One of these changes has been the assimilation of shift work systems and the flexibility in work schedules. The need for 24 hour care makes the healthcare professions to work with different shift systems such as 12 h, 8 h, 9 h or 10 hour shifts. However, the common shift work systems divide a 24-h day in two (12-h) or three (8-h) shifts. Nonetheless, this requires the staff to be adapted with the various forms of shift work schedules.

West, Ahern, Byrnes and Kwanten (2007) indicate that the new graduate nurses may have not worked full-time in the past; given that graduate nurses begin their career with a full-time job can lead to exhaustion. It was discovered that shift work leads to desynchronisation of physiologically determined circadian rhythms which has a major psychobiology effect and it is commonly perceived the effects of shift work contribute to graduate nurses attrition rate. The NGNs often have a high level of stress due to disturbed sleeping patterns, as they find to adaption to shift work or rotating work hours difficult. Eventually, it leads to feelings of lack of job satisfaction, exhaustion and spending of less time with their friends and family, which can eventually could lead to burnout (West et al., 2007).

It is problematic that healthcare professions work rotating shifts because this impedes on the ability of the human body to function properly. Rotating shifts means that everyday their shifts are at different times and different lengths of time. The human body needs to be in line with the environment and when the sun is up the body naturally is awake and alert and during night time the body goes dormant to sleep, this is called circadian rhythm. The body has a circadian clock and when this is disrupted this can lead to depression and anxiety. This can lead to exhaustion and irritation that can cause someone to make mistakes. This can also lead to sleep debt and cause insomnia that can affect the mental alertness. Sleep allows the body to fight

In the nursing profession, especially when working in a hospital, it is not uncommon to have 12-hour nursing shifts,

As a result, overtime can compromise patients ' health or safety. Medical residents cited fatigue as a cause for their serious mistakes in four out of 10 cases (Boodman 2001), and two studies linked infection outbreaks at hospitals to overtime work (Arnow et al. 1982; and Russell et al. 1983). Indeed, the California Nurses Association reports that more nurses are refusing to work in hospitals with unsafe conditions, in which they include being forced to work unplanned overtime. The American Nurses Association (ANA), in a national survey of 7,300 of its members, found, disturbingly, that 56% of nurses believe that the time they have available for care for each patient has decreased, and 75% feel that the quality of patient care at their own facility has decreased in the last two years. The cited inadequate staffing as the chief reason.

For some nurses, mandatory overtime can be an advantage due to financial instability but mostly mandatory overtime can cause fatigue, burnout, injuries, errors, inadequate sleep and deficits in performance. According to research working long hours which consists more than 40 hours a week or over 12 hours a day leads to an increased medication errors and patient mortality. The probability of making medication errors increases tremendously when nurses work longer than 12.5 hours a day. During surveys regarding reasons of overtime, 60 % of nurses stated that overtime was obligatory as part of their job, 29 % of nurses stated that they volunteered and 41% of nurses stated that they were “on call hours” (Bae, 2012)

Nurse staffing have an effect on a variety of areas within nursing. Quality of care is usually affected. Hospitals with low staffing tend to have higher incidence of poor patient outcomes. Martin, (2015) wrote an article on how insufficient nursing staff increases workload and job dissatisfaction, which in effect decreases total patient care over all. When nurse staffing is inadequate, the ability to practice ethically becomes questionable. Time worked, overtime, and total hours per week have significant effect on errors. When nurses works long hours, the more likely errors will be made. He also argued that inadequate staffing not only affects their patients but also their loved ones, future and current nursing staff, and the hospitals in which they are employed. An unrealistic workload may result in chronic fatigue, poor sleep patterns, and absenteeism thus affecting the patients they take care of.

Within the recent years, hospitals and medical facilities have been experiencing nursing shortages that necessitate more nurses to be present to compensate for the care needed to be given. This requires nurses to be dealt with imperative extended work hours along with their normal shifts with no denial or excuse accepted. Working extra hours are accompanied with negative effects that have an impact on the nurse, coworkers, and patients. A major concern that occurs with overtime is that nurses become fatigued or burnout. Fatigue that is experienced is a result of sleep deprivation from working overtime that is associated with arduousness neurobehavioral functioning

Throughout the years there has been more attention directed towards healthcare worker fatigue. More specifically, fatigue associated among night-shift nurses. The Joint Commission has found that lack of sleep from night shifts has contributed to increased errors, leading to poor patient outcomes (Gardner, Dubeck, 2016).

Patients in a hospital and/or healthcare facilities have to be cared for all day and all night, everyday of the week by nurses. The usual way to fulfill this need is to divide up the day into three 8-hour shifts. Different shifts have been put into place to help improve nurse satisfaction, decrease the nursing shortage and save the hospital money. The 24-hour day is made up of two 12-hour shifts; 12 hours in the day and 12 hours at night. There has been quite an ongoing debate over the years regarding this issue of nurses working over 8 hours in a single day. Many people, such as hospital nursing administrators, have reason to believe that working long hour shifts causes more errors in

The term 12 hour shift is used to refer to a two shift system associated with an extended working day, as supposed to an eight hour workshift. Twelve-hour shifts have become the normality and standard shift option for nursing over recent years across the United States (Harris, Sims, Parr, & Davies et al., 2014 p.606). Longer work hours are viewed as a positive impact on recruitment, potential financial savings, retention, and enhanced continuity of care (National Nursing Research Unit, 2013; NHS Evidence, 2010). However, it’s also evident that longer shifts result in nurse fatigue, errors, and reduced alertness. The concept of longer hour shifts have become quite the controversial topic among the healthcare system.

Limited attention has been paid to the hours worked by nurses, or the effects of these hours on patient safety (Rogers, 2008). Even though most nurses favor 12- hour shifts and overtime, it is associated with difficulties staying awake during times of duty, reduced sleep times, and triple the risk of making an error (Rogers, 2008). The most significant risk of making an error occurred when nurses were scheduled to work 12.5 hours or more.

The risks of making an error were significantly increased when work shifts were longer than twelve hours, when nurses worked overtime, or when they worked more than forty hours per week. (Trossman, 2009). Working longer hours in a high stress area will always increase the error rate. Designating an adequate number of RN positions to ensure nurses work an appropriate schedule without overtime and that their workload allows for breaks. Managerial staff must work to develop specific policies about the length of work times based on the setting, patient and provider needs. Those policies should limit nurses from working more than 12.5 consecutive hours. Provide education for all care providers on the hazards and causes of fatigue. Continue to document unsafe staffing conditions and work with others to change the current work culture so that it recognizes the effects of fatigue on patient safety, as well as the nurse. (Berger, et al. 2006)

 The goal is to avoid, "clocks on collision," and to allow internal clocks to match external clocks, this is why night shifts are often on weekly rotation.

It is my opinion that shift work is another potential hazard to me as an employee in the Healthcare Industry. It is my belief that employees on nightshift work or those working irregular hours may be more susceptible to errors and accidents, mainly due to fatigue or