A sudden jump in control value results, though still in range, that continues for several days is a:
A. quality control error.
B. random error.
C. shift.
D. trend.
Answer: C
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Your patient complains of substernal chest pain radiating to her back. You treat her according to your chest pain protocol, but she doesn't get any relief
You learn later that she also had low blood sugar but you didn't check her blood glucose level. You feel like you need to learn more about what happened with this patient. You should: A) call the patient's family. B) ask a coworker. C) speak to your medical director. D) ask to see the patient's hospital report.
The respiratory therapist is reviewing the electronic medical record of a patient in the medical ICU
In reading the most recent chest radiograph interpretation, the therapist notes that the cardiothoracic ratio is stated to be less than 1:2 on the PA view. How should the therapist interpret this information? a. This is a normal cardiothoracic ratio. b. This is a decreased cardiothoracic ratio. c. This ratio shows hyperinflation of the lung fields with subsequent air trapping. d. This interpretation should be ignored because it is inaccurate in the PA view.
Which of these is found in the anterior chamber of the eye?
A. Fovea centralis B. Vitreous humor C. Aqueous humor D. Optic disc E. Retina
The "white-coat syndrome" usually leads to which patient reaction?
A. Angry B. Confused C. Relaxed D. Ambivalent E. Anxious