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Changes in body function sensed by the patient are called:

When studying the epidemiology of a particular disease, why are retrospective studies commonly undertaken before prospective studies?.

A patient in the Intensive Care Unit has been diagnosed with acute respiratory distress syndrome (ARDS). While in report, the ventilator settings are reviewed that include high Positive End Expiratory Pressure (PEEP). Which of the following statements is correct? 

An unconscious patient has a decrease in respiratory rate to 6 breaths per minute with an oxygen saturation of 78%. What is the priority intervention?

The order reads to administer a loading dose of amiodarone at 150 mg over 10 minutes. The amiodarone is supplied as 150 mg/mL and is to be diluted in 100 mL of D5W. What is the infusion rate in mL/hr? Round to the whole number.  Put units of measurement in the answer.   [BLANK-1]

The order reads to start a patient on a Heparin drip at 18 units per kg per hour. Heparin is mixed 25,000 units in 250 mL bag. The patient weighs 75 kg. How many mL/hr will the Heparin be infusing? Round to the nearest 10th. Put units of measurement in the answer.   [BLANK-1]

A patient is on a nitroglycerin drip infusing at 28 ml/hr. Nitroglycerine is mixed as 50 mg in 250 cc of D5W. The patient weighs 301 pounds. How many mcg/kg/min is the drip infusing? Round your answer to the nearest tenth. Include units of measurement in the answer.  [BLANK-1]

A patient with pancreatitis complains of moderate dyspnea. The patient requires increasing amounts of supplemental oxygen yet the PaO2 has not improved and remains below normal. The nurse recognizes that if the source of this patient’s infection does not respond to treatment and the condition progresses, the patient is at risk to develop which of the following conditions?

Academic honesty is an expected behavior of all students.  Copying exams by any method is considered an integrity violation. Do not share exam content with other students. All exams are expected to be individual student work. Students should not leave the exam page to search class notes, the intranet, or internet. Students who engage in academic dishonesty in any form, even as a first offense, place themselves in jeopardy of receiving a failing grade for the assignment or course, as well as dismissal from the nursing program and the University. Students will complete course exams in person, on campus via Honor Lock. Students are not permitted to take exams remotely without faculty approval and proctoring. Students who access the test remotely without faculty approval and appropriate proctoring will be in violation of the University’s Academic Integrity and Appeal Policy. The scratch paper must be given to faculty at the end of the exam.  You will have a total of 100 minutes to complete the exam. Responses submitted to questions after this time frame will not count toward the exam score. Good luck on the exam. 

The patient presents with a large myocardial infarction. The B/P is 80/40 and the heart rate is 90. The patient is experiencing chest pain. Respiratory effort is declining. What interventions are appropriate for this patient? Select all that apply.