« previous next »

Author Question: Which of the following is an example of a false positive? a. the scan does not detect a tumor in ... (Read 49 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 15, 2018
Which of the following is an example of a false positive?
 
  a. the scan does not detect a tumor in the brain even though there is one
  b. the scan detects breast cancer, but it is really just thick tissue, not a tumor
  c. the doctor does not tell the patient how serious the problem is
  d. the imaging machine does not give detailed or accurate pictures

Question 2

According to the article, what is a possible non-medical use of MRIs?
 
  a. determining if someone is telling the truth
  b. finding out if someone will get a disease in the future
  c. evaluating someone's intelligence
  d. testing someone's susceptibility to claustrophobia


sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #1 on: Jul 15, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Malignant melanoma. This photograph demonstrates the highly characteristic color of this tumor. Malignant melanoma. This photograph demonstrates the highly characteristic color of this tumor.
MRI Scan MRI Scan
PET scan of the brain in a patient with Alzheimer’s disease. PET scan of the brain in a patient with Alzheimer’s disease.
I'm Positive! I'm Positive!
A color-enhanced midsagittal MRI scan. A color-enhanced midsagittal MRI scan.
Negative and positive feedback loops Negative and positive feedback loops
Video: Carbohydrate digestion (brush border enzymes, end products) & Carb absorption (fructose, galactose)

For a complete list of videos, visit our video library