A nurse is caring for a client with chronic fatigue syndrome.
Which of the following criteria were used to assist in making this diagnosis? Select all that apply.
Not caused by a primary condition.
Recent exposure to influenza.
Unrefreshed after adequate sleep.
Not relieved by stress reduction.
Severe tiredness for 2 months or more.
Correct Answer : A,C,D,E
These are some of the criteria used to assist in making the diagnosis of chronic fatigue syndrome (CFS) according to the Institute of Medicine (IOM) 2015 report.
Choice B is wrong because recent exposure to influenza is not a criterion for CFS diagnosis. Although some cases of CFS may be triggered by viral infections, such as Epstein-Barr virus or human herpes virus 6, there is no specific evidence that influenza causes CFS.
Choice A is correct because CFS is not caused by a primary condition. CFS is a diagnosis of exclusion, meaning that other possible causes of fatigue, such as sleep disorders, anemia, diabetes, thyroid problems, or mental health issues, must be ruled out before making the diagnosis.
Choice C is correct because unrefreshing sleep is one of the required symptoms for CFS diagnosis. Patients with CFS may not feel better or less tired even after a full night of sleep despite the absence of specific objective sleep alterations. Choice D is correct because fatigue that is not relieved by stress reduction is another required symptom for CFS diagnosis. Patients with CFS experience post-exertional malaise (PEM), which means that their symptoms worsen after physical, mental, or emotional exertion that would not have caused a problem before the illness.
Choice E is correct because severe tiredness for 2 months or more is one of the additional manifestations that must be present for CFS diagnosis. The IOM 2015 report states that the fatigue associated with CFS must last for more than 6 months and occur at least half the time at moderate, substantial or severe intensity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Watching television until falling asleep at night is a poor sleep habit because it can interfere with the body’s natural sleep-wake cycle and make it harder to fall asleep and stay asleep. Television can also expose the eyes to bright light and stimulating or stressful content, which can affect the production of melatonin, a hormone that regulates sleep.
Choice B is wrong because having a small snack and taking a bath before going to bed each day are good sleep habits that can promote relaxation and sleep quality.
Choice C is wrong because not taking naps throughout the day is a good sleep habit that can help maintain a consistent sleep schedule and avoid disrupting the night-time sleep.
Choice D is wrong because going to bed and getting up at the same times each day is a good sleep habit that can reinforce the body’s circadian rhythm and make it easier to fall asleep and wake up.
Correct Answer is A
Explanation
This is an example of secondary prevention, which is the action taken to stop the progress of the disease at the initial stage and prevent complications. An echocardiogram can help diagnose the severity and cause of heart failure and guide the treatment plan.
A client who has a family history of breast cancer and is scheduled for a mammogram is an example of secondary prevention. Secondary prevention is early detection of a disease before it progresses. Secondary prevention can include screenings and other forms of diagnostic tests.
This is an example of tertiary prevention, which is the action taken to stop the progress of the disease at the initial stage and prevent complication. An echocardiogram can help diagnose the severity and cause of heart failure and guide the treatment plan.
Choice C is wrong because it is not an example of any level of prevention.
A client who is asymptomatic is not scheduled for a series of tests because there is no indication of any disease or risk factor.
Choice D is wrong because it is an example of primary prevention, which is the action taken to prevent the development of disease.
A client who is scheduled to receive an influenza vaccination is protected from getting infected by the virus and developing flu-related complications.
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