Midterm Exam: NR509/ NR 509 (2023/ 2024 New Update) Advanced Physical Assessment Exam| 100% Correct Questions and Verified Answers| Grade A - Chamberlain

Midterm Exam: NR509/ NR 509 (2023/ 2024 New Update) Advanced Physical Assessment Exam| 100% Correct Questions and Verified Answers| Grade A - Chamberlain QUESTION A 45-year-old forklift driver presents to the clinic at 4 o'clock in the afternoon complaining of intense substernal chest pain and nausea. He appears pale and sweaty. At work that day, he filled in for an absent co-worker and was asked to perform heavy lifting not normally a part of his job. The physician assistant (PA) questions the patient in detail about his nausea, eating habits, and digestive history. Which of the following steps of clinical reasoning has the PA failed to follow? a. Elicit information about the patient's gastrointestinal (GI) system b. Localize findings anatomically c. Match findings against conditions that could cause them d. Give special consideration to potential life-threatening problems e. Elicit information about the patient's family history of digestive disorders Answer: d. Give special consideration to potential life-threatening problems QUESTION The positive predictive value of a test is calculated as the number of true positives identified by the test divided by the total positives found by the test. If a novel test for strep throat yields 150 true-positive results and 150 false-positive results, what is the positive predictive value of this test? a. 10% b. 25% c. 50% d. 75% e. 100% Answer: c. 50% QUESTION OLDCARTS Answer: Onset Location Duration Character Aggravating or alleviating factors Radiation Timing Setting QUESTION The negative predictive value of a test is calculated as the number of true negatives identified by the test divided by the total negatives found by the test. If a novel test for strep throat yields 85 true-negative results and 15 false-negative results, what is the negative pre