Explain how the sensitivity and specificity of a laboratory test can be used to screen and confirm a differential diagnosis of anemia
What will be an ideal response?
Answer: A highly sensitive test would likely be positive when the disorder is present. A highly specific test would be negative when the disorder is not present. Highly sensitive tests are good for screening for the disorder, and highly specific tests are good for confirming its diagnosis.
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When converting from one system to another, it is important to remember that the equivalents ________, especially when using conversion tables
a. are exact b. are direct equivalents c. may be only approximate d. none of the above
Which three mechanisms can produce visceral pain?
A) Peritonitis, cholecystitis, and a ruptured abdominal aorta B) Blunt trauma, penetrating trauma, and medical illness C) Somatic, referred, and peritonitis D) Distension, ischemia, and inflammation
When you are taking a history, which of the following should typically drive the evolution of the questions asked of a patient after the first question?
A) Patient's medical history B) Information from the patient's family C) Patient's list of medications D) Patient's chief complaint
Using the CPT manual, select the appropriate code for the following procedure
I & D of bursa of elbow