11.2 PEx: Blood Analysis Lab Part 2

Part A

Which of the following had the fastest sedimentation rate?
    the individual suffering a myocardial infarction
    the individual with sickle cell anemia
    the individual with angina pectoris
    the healthy individual

Part B

Which sample did NOT settle at all in one hour?
    the individual with angina pectoris
    the healthy individual
    the individual with sickle cell anemia
    the individual suffering a myocardial infarction

Part C

In comparing the sedimentation rate for the individual with angina pectoris with that of the healthy individual, which of the following statements is true?
    The sedimentation rate was greater for the healthy individual.
    The sedimentation rate was not measured for the individual with angina pectoris.
    The sedimentation rate was greater for the individual with angina pectoris.
    The sedimentation rates were the same for both individuals.

Part D

Which of the following explains the result for the individual with sickle cell anemia?
    The shape of the red blood cells allowed them to settle faster.
    The lack of iron prevented the red blood cells from settling.
    The shape of the red blood cells prevented them from settling.
    The lack of iron in the red blood cells allowed them the settle faster.