PORTH’S PATHOPHYSIOLOGY 10TH EDITION NORRIS TEST BANK EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% CORRECT VERIFIED ANSWERS WITH RATIONALES WELL EXPLAINED BY EXPERTS AND GRADED A+ LATEST UPDATE 2024 ALREADY PASSED!!!!!! WITH 100% GUARANTEED SUCCESS AFTER

PORTH’S PATHOPHYSIOLOGY 10TH EDITION NORRIS TEST BANK EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% CORRECT VERIFIED ANSWERS WITH RATIONALES WELL EXPLAINED BY EXPERTS AND GRADED A+ LATEST UPDATE 2024 ALREADY PASSED!!!!!! WITH 100% GUARANTEED SUCCESS AFTER DOWNLOAD (ALL YOU NEED TO PASS YOUR EXAMS) A 77-year-old man is a hospital inpatient admitted for exacerbation of his chronic obstructive pulmonary disease (COPD), and a respiratory therapist (RT) is assessing the client for the first time. WhichNUofRthSeIfNolGloTwBin.gCaOspMects of the patient's current state of health would be best characterized as a symptom rather than a sign? A) The patient's oxygen saturation is 83% by pulse oxymetry. The patient notes that he has increased work of breathing when lying supine. The RT hears diminished breath sounds to the patient's lower lung fields bilaterally. The patient's respiratory rate is 31 breaths/minute. Ans: B Feedback: Symptoms are subjective complaints by the person experiencing the health problem, such as complaints of breathing difficulty. Oxygen levels, listening to breath sounds, and respiratory rate are all objective, observable signs of disease. Which of the following situations would be classified as a complication of a disease or outcome from the treatment regimen? Select all that apply. Massive pulmonary emboli following diagnosis of new-onset atrial fibrillation Burning, intense incision pain following surgery to remove a portion of colon due to intestinal aganglionosis Development of pulmonary fibrosis following treatment with bleomycin, an antibiotic chemotherapy agent used in treatment of lymphoma Gradual deterioration in ability to walk unassisted for a patient diagnosed with Parkinson disease Loss of short-term memory in a patient diagnosed with Alzheimer disease Ans: A, C Feedback: Development of pulmonary emboli and pulmonary fibrosis following chemotherapy are both examples of a complication (adverse extensions of a disease or outcome from treatment). It is normal to expect incisional pain following surgery. As Parkinson disease progresses, the inability to walk independently is expected. This is a normal progression for people diagnosed with Parkinson's. Loss of short-term memory in a patient diagnosed with Alzheimer disease is an expected finding. Laboratory testing is ordered for a male patient during a clinic visit for a routine follow-up assessment of hypertension. When interpreting lab values, the nurse knows that a normal value represenNtsUtRheStIesNt GreTsuBCthOaMt fall within the bell curve. if the lab result is above the 50% distribution, the result is considered elevated. all lab values are adjusted for gender and weight. if the result of a very sensitive test is negative, that does not mean the person is disease free. Ans: A Feedback: What is termed a normal value for a laboratory test is established statistically from results obtained from a selected sample of people. A normal value represents the test results that fall within the bell curve or the 95% distribution. Some lab values (like hemoglobin) are adjusted for gender, other comorbidities, or age. If the result of a very sensitive test is negative, it tells us the person does not have the disease, and the disease has been ruled out or excluded. The laboratory technologists are discussing a new blood test that helps establish a differential diagnosis between shortness of breath with a cardiac etiology and shortness of breath with a respiratory/pulmonary etiology. A positive result is purported to indicate a cardiac etiology. The marketers of the test report that 99.8% of patients who have confirmed cardiac etiologies test positive in the test. However, 1.3% of patients who do not have cardiac etiologies for their shortness of breath also test positive. Which of the following statements best characterizes this blood test? Low validity; high reliability High sensitivity; low specificity High specificity; low reliability High sensitivity; low reliability Ans: B Feedback: A large number of patients would receive the correct positive diagnosis (high sensitivity), while a significant number would receive a false-positive diagnosis (low specificity). The information given does not indicate low reliability or low validity. As part of a screening program for prostate cancer, men at a senior citizens' center are having their blood levels of prostate-specific antigen (PSA) measured. Which of the following statements would best characterize a high positive predictive value but a low negative predictive value for this screening test? All of the men who had high PSA levels developed prostate cancer; several men who h