APPLICATION QUIZ, PRE AND POST
LAB QUESTIONS AND ANSWERS 2025
LATEST UPDATE.
These leukocytes function to phagocytize bacteria: - ANS neutrophils
Which blood type has no antigens, is not recognized as foreign, and so is known as the "universal
donor"? - ANS type o-
Factor XII is involved in this pathway of clotting. - ANS intrinsic mechanism
A blood clot that develops and remains in an unbroken blood vessel is known as a(n): - ANS
thrombus
Platelets trapped in the clot contain actinomyosin, which functions in: - ANS clot retraction
erythropoiesis - ANS RBC formation
hematopoiesis - ANS blood cell formation
erythropoietin - ANS hormone which stimulate RBC production
site of RBC destruction - ANS spleen
site of RBC production - ANS red bone marrow
contain iron to which oxygen will bind - ANS heme
orange pigment formed from breakdown of hemoglobin - ANS bilirubin
in which situation may erythroblastosis fetalis occur - ANS Rh- mom, Rh+ baby
which of the following refers to a molecules that can induce an immune response - ANS antigen
which of the following is sometimes found on the surface of RBC and can cause problems during
transfusions - ANS antigen
which of the following is found on surface of type o blood cells - ANS neither a nor b antigen
which is found on surface of type a RBC - ANS a antigen
, type a- blood could safely receive blood of which? - ANS a -
anti Rh antiserum is labeled as which of following in this lab - ANS Anti D
sole purpose of blood typing is - ANS safe transfusion of blood form one to another
blood type that is considered universal donor - ANS type o, o-
Which of the following antigens would be found on type A negative blood? - ANS a
What antigens are present on type O positive blood? - ANS Rh
If a blood cell has the B antigen and the Rh antigen, what is the blood type? - ANS b+
If a red blood cell has neither the A nor the B antigen, but has the Rh antigen, what is the blood
type? - ANS o +
If agglutination occurs with the anti-A, but not with anti-B or anti-Rh, what is the blood type? -
ANS a -
A person with type B negative blood could safely receive a blood donation from an individual
with which of the following blood types? - ANS b -
Which of the following is the last step in setting up the apparatus for this laboratory? - ANS
attaching the mouthpiece
Which group member should handle the mouthpiece? - ANS the experimental subject who will
be breathing through the mouth piece
When air is expelled from the calibration syringe it will pass through the other components of the
apparatus in which of the following sequences? - ANS I think answer is filter flow mouthpiece, I
put and was wrong "flow, filter, mouthpiece"
Vital capacity can be calculated by which of the following formulas? - ANS expiratory reserve +
tidal volume + inspiratory reserve
Which of the following is the largest volume? - ANS total lung volume
When making volume measurements using the delta function in BioPac, highlighting (click and
drag) from the peak in the resting breath waveform to the next valley in the waveform will
measure which of the following? - ANS tidal volume
Average resting tidal volume is approximately: - ANS 500 mL
Which software is used in this laboratory activity? - ANS bipac