Describe in 3-4 sentences how you would use the likelihood ratio measure of diagnostic test accuracy when making a decision about whether to use a diagnostic test. You should include mention of pre and post test probability. 

Record your response here. Use specific details from the embedded clips and the written text to support your ideas. Your response should be written in a coherent manner befitting a sophomore-level collegiate student. recall your main directions. This should be a substantial response–approximately two (2) pages.  

An 80 year-old male presents with this eye finding. You describe a whiteish ring at the limbus. This is known as: 3.png

When appraising the quality of a CPG, which of the following statements is TRUE?

Which of the following was NOT a tier of the Medieval feudal system? 

Match each of the following types of refractive error with the appropriate symptom or sign (answers may be used once, more than once or not at all)

Mansa Musa is most well known for which trait? 

A sample of oxygen gas (O2) contains 5.55 x 1022 molecules of oxygen.  How many moles of oxygen gas is this? Given:  1 mol = 6.022 x 1023

A 65 year-old female is seen one week following cataract surgery complaining of a “red eye” and eye pain. You note the following on visual inspection of the anterior chamber. Which of the following is the most appropriate next step for this patient? 47.png

You are reading a study that includes a graph of a Receiver Operating Characteristic (ROC) Curve, but there are no numerical values included in the results section of the article.  Your supervisor asks you to interpret the meaning behind the 45 degree angle of the ROC curve.  A 45 degree ROC curve suggests: