Ptrs 746 Medical Imaging Exam | Questions & 100% Verifiedanswers | Latest Update | Passed

PTRS 746 MEDICAL IMAGING EXAM | QUESTIONS & 100% VERIFIEDANSWERS | LATEST UPDATE | PASSED in regards to medical imaging, there can be errors of _______ and errors of __________. Correct Answer: observation, interpretation How does Diagnostic Imaging affect PT? Correct Answer: -increases autonomy -increases interest in manual orthopedic techniques -advancing imaging technology -improves PT/physician communication -enhances comprehensive PT evaluation -guides and informs PT treatment plan all diagnostic findings, including imaging, have to be applied in the context of ___________________ Correct Answer: clinical presentation What is a PTs role in diagnostic imaging? 2 Correct Answer: -managing care -directing imaging -relating imaging to clinical presentation *PTs do NOT independently interpret imaging results There have been some studies on PTs given the authority to order imaging... what were the main takeaways? Correct Answer: -PTs reduced diagnostic imaging by ~50% -Expedited care -100% physician satisfaction with allowing PTs to order imaging what is a true positive? Correct Answer: test detects something that is really there Type I error is also known as _________________ Correct Answer: False Positive What is a false positive? Correct Answer: test detects something that is not really there what is a true negative? Correct Answer: test detects nothing, and nothing is there. 3 type II error is also known as ____________ Correct Answer: false negative What is a false negative? Correct Answer: test detects nothing, but there is something there what is sensitivity? Correct Answer: A test's ability to identify the presence of a condition (A test's ability to minimize false negatives) Helps to rule out disease *SNOUT is "a negative test means you definitely don't have the condition" referring to sensitivity or specificity? Correct Answer: sensitivity *SNOUT What is specificity? Correct Answer: A test's ability to identify the absence of a condition (a test's ability to minimize false positives) 4 Helps to rule-in *SPIN is "a positive test means you definitely do have the condition" referring to sensitivity or specificity? Correct Answer: specificity