Questions And Correct Answers -American
Career College-Los Angeles
Graded A+
QUESTIONS & ANSWERS
what are formed elements of blood? ANSWER - blood cells
Erythrocytes (RBC) ANSWER -
Thrombocytes ANSWER - initiate blood clotting
Leukocytes (White Blood Cells) ANSWER - Defend the body against infection and
remove debris
Neutrophils ANSWER - kill bacteria, fungi, and foreign debris
Monocytes ANSWER - Clean Up damaged cells
Eosinophils ANSWER - Kill parasites, cancer cells and involved in allergic response
Lymphocytes ANSWER - Help fight viruses and make antibodies (ON MODEL IN
CLASS IT IS THE BIGGEST BLOOD CELL WITH BIGGEST NUCLEUS) on picture
provided it is the one on the right!!!!!!!!!!
Basophils ANSWER - Involved in allergic response
,What is the equation for calculating hematocrit? ANSWER - (RBC volume
(mm)/total volume(mm)) x100
normal hematocrit for male ANSWER - 40-54%
normal hematocrit for females ANSWER - 38-46%
high hematocrit=? ANSWER - polycythemia
low hematocrit =? ANSWER - anemia
Blood type A+ ANSWER - Antigen: A
Antibody: B
Rh: present
Blood type A- ANSWER - Antigen:A
Antibody: B
Rh: not present
Blood type B+ ANSWER - Antigen: B
Antibody: A
Rh: present
Blood type B- ANSWER - Antigen B
Antibody A
Rh not present
Blood type AB+ ANSWER - Antigen A,B
Antibody none
Rh is present
, Blood type AB- ANSWER - Antigen AB
antibody none
Rh is not present
Blood type O+ ANSWER - Antigen none
Antibody A, B
Rh present
Blood type O- ANSWER - Antigen none
Antibody A,B
Rh not present
What is the universal donor blood type? ANSWER - O-
What is the universal receiver blood type? ANSWER - AB+
aorta ANSWER -
right auricle ANSWER -
left auricle ANSWER -
right ventricle ANSWER -
left ventricle ANSWER -
superior vena cava ANSWER -