Answer:
predicting whether a test will be positive or negative is a difficult and useful prediction task, because it occurs in settings where the woman herself is sufficiently uncertain about whether she is pregnant that she believes taking a test is worthwhile.
Explanation:
a ct scan uses x ray technology vs a mri uses magnetic field and radio frequency
Answer:An indurated wheal over 10 mm in diameter appears in 48 to 72 hours.
Explanation:Tobacullosis is a very deadly Microbiological infection specifically caused by Mycobacterium tuberculosis,it is very contagious and can easily spread from one patient to another uninfected person.
PPD(purified protein derivative) is a test procedure which involves the use of the skin to test for the presence of Mycobacterium tuberculosis which is the cause of Tuberculosis.
If an indurated wheal over 10 mm in diameter appears in 48 to 72 hours occurs it means a positive test result.
The answer is C. That's all
