MLS 2210 Exam 1 (201 questions) with verified solutions

MLS 2210 Exam 1 (201 questions) with
verified solutions

1 pint of blood can save how many lives? - correct answer ✔3- Whole
n n n n n n n n n n n n n n


blood, plasma and platelets
n n n




Phelgm humor is associated with what? - correct answer ✔"Phlegmatic",
n n n n n n n n n n


Water, slow to anger, slow to excitement
n n n n n n




Calm/unemotional


Blood humor is associated with what? - correct answer ✔"Sanguine" Air,
n n n n n n n n n n n


cheerful, hopeful, red complexion
n n n




Black Bile humor is associated with what? - correct answer ✔"Melancholic"
n n n n n n n n n n n


Earth, gloomy, depressed, sleepless, Atumn
n n n n




Yellow Bile humor is associated with what? - correct answer ✔"Choleric"
n n n n n n n n n n n


Fire, summer, irritable, easy to anger, leader.
n n n n n n




Phlebotomy (old definition) - correct answer ✔Greek: phelps, vein + tome,
n n n n n n n n n n n


cutting-> oldest medical practice
n n n




Percentage of deaths from transfusions - correct answer ✔1873- 56%
n n n n n n n n n

,What is the rule of reciprocity? - correct answer ✔ABO system is the only
n n n n n n n n n n n n n n


system in which individuals predictably have antibodies in their serum to
n n n n n n n n n n n


antigens that are absent from their RBC's
n n n n n n




Who created the rule of reciprocity for blood? - correct answer ✔Carl
n n n n n n n n n n n n


Lanstiener


Group A blood has what? - correct answer ✔A antigens on cells, and Anti-B
n n n n n n n n n n n n n n


antibodies in plasma n n




Group B blood has what? - correct answer ✔B antigens on cells and Anti-A
n n n n n n n n n n n n n n


antibodies in plasma n n




Group AB blood has what? - correct answer ✔A and B antigens on cells and
n n n n n n n n n n n n n n n


NO antibodies in plasma
n n n




Group O blood has what? - correct answer ✔No antigens on cells and Anti-A
n n n n n n n n n n n n n


and Anti-B antibodies in plasma
n n n n n




Universal Donor of whole blood? - correct answer ✔O neg
n n n n n n n n n




Universal Recipient of whole blood? - correct answer ✔AB pos
n n n n n n n n n




Universal Donor of plasma? - correct answer ✔AB
n n n n n n n




Universal recipient of plasm - correct answer ✔O
n n n n n n n

, Which group of people have the highest O group? - correct answer
n n n n n n n n n n n n


✔Hispanics @ 57% n n




Which group of people have the highest B group - correct answer ✔Asians
n n n n n n n n n n n n n


@ 27%
n




Which group of people have the highest A group? - correct answer
n n n n n n n n n n n n


✔Caucasians @ 40% n n




What are the percentages of groups for African Americans?
n n n n n n n n




(Highest to Lowest) - correct answer ✔O (49%) A (27%) B (19%) AB (4%)
n n n n n n n n n n n n n




What are the percentages of groups for Caucasians?
n n n n n n n




(Highest to Lowest?) - correct answer ✔O (45%) A (40%) B (11%) AB (4%)
n n n n n n n n n n n n n




What are your controls in the Forward type? - correct answer ✔Anti-A and
n n n n n n n n n n n n n


Anti-B (mixed with Patients cells)
n n n n




What are your controls in the Reverse type? - correct answer ✔A cells and B
n n n n n n n n n n n n n n


cells (mixed with Patients plasma or serum)
n n n n n n n




What was Dr. Edwin Cohn know for? - correct answer ✔Fractioned whole
n n n n n n n n n n n n


blood during WWII into red cells and liquid plasma. He discovered that
n n n n n n n n n n n n


plasma could be freeze dried. Then reconstituted with sterile water on battle
n n n n n n n n n n n


nfield.