Author Question: What is necessary when performing an osmotic fragility test? A) A series of hypertonic solutions ... (Read 92 times)

leo leo · **on:** Jun 27, 2018

What is necessary when performing an osmotic fragility test?

A) A series of hypertonic solutions
B) A series of hypotonic solutions
C) A solution 98 solution of NaCl (w/v) and methylene blue stain
D) A solution of NaCl and a solution of FeCl2 of equal concentration

Question 2

When discussing a diagnostic test, what does sensitivity refer to?

A) The ability of a diagnostic test to detect only the medical condition in question
B) The ability of a diagnostic test to detect the medical condition in question in every patient who has the condition
C) The frequency of the condition in the population tested at a given time
D) The quantity that tells the probability that a result from a diagnostic test is correct