EXERCISES, LESSON 2
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the exercise, by completing the incomplete statement, by selecting true or
false, or by writing the answer in the space provided at the end of the exercise.
After you have completed all the exercises, turn to "Solutions to Exercises at the end of
the lesson and check your answers. For each exercise answered incorrectly, reread the
material referenced with the solution.
1. The survival of red cells is shortened when hemolysis results from an immune
reaction of a patient with immune hemolytic anemia.
About two-thirds of the immune hemolytic anemia cases are associated with:
b. Warm antibodies.
d. Paroxysmal cold hemoglobinuria.
3. Clotted blood and blood in EDTA are collected to provide ______ and ______
respectively for general serologic investigations of AIHA.
a. Serum; cells.
b. Cells; plasma.
d. Cold sample; warm sample.