Author Question: Diagnostic specificity is defined as which of the following? A. The probability that a laboratory ... (Read 114 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
Diagnostic specificity is defined as which of the following?
 
  A. The probability that a laboratory test will be positive in the absence of disease
  B. The probability that a laboratory test will be negative in the absence of disease
  C. A measure of how often the assay system detects the biomarker when the disease is present
  D. The probability that a disease is present when the test is positive or that a disease is absent when a test is negative

Question 2

Which of the following is NOT an NPN substance?
 
  A. Urea
  B. Ammonia
  C. Creatinine
  D. Troponin T


Meganchabluk

  • Sr. Member
  • ****
  • Posts: 301
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

For a complete list of videos, visit our video library