Sign up for FREE

Diagnostic Testing

Last updated about 5 years ago

16 questions

1

1

1

1

1

1

2

1

1

1

1

1

1

2

2

2

Question 1

1.

From the data given above on Intracranial Pressure, how many false positives were there among these 189 people?

Question 2

2.

From the data given above on Intracranial Pressure, how many false negatives were there among these 189 people?

Question 3

3.

What is the sensitivity of this test for Intracranial Pressure?

Question 4

4.

What is the specificity of this test for Intracranial Pressure?

Question 5

5.

What is the positive predictive value (PPV) of this test for Intracranial Pressure?

Question 6

6.

What is the negative predictive value (NPV) of this test for Intracranial Pressure?

Question 7

7.

All in all, does this seem to be a good screening test? Use your answers from #1 thru #6 above to help support your answer.

Question 8

8.

From the data given above on Alzheimer’s Disease, how many false positives were there among these 90 people?

Question 9

9.

From the data given above on Alzheimer’s Disease, how many false negatives were there among these 90 people?

Question 10

10.

What is the sensitivity of this test for Alzheimer’s Disease?

Question 11

11.

What is the specificity of this test for Alzheimer’s Disease?

Question 12

12.

What is the positive predictive value (PPV) of this test for Alzheimer’s Disease?

Question 13

13.

What is the negative predictive value (NPV) of this test for Alzheimer’s Disease?

Question 14

14.

All in all, does this seem to be a good screening test? Use your answers from questions #8 thru #13 above to help support your answer.