Multiple Choice
A blood sample from a 5-month-old infant indicates a WBC count of 12.5 109/L with 65% lymphocytes. What can you conclude from this?
A) The infant is normal.
B) The infant has an infection as indicated by the elevated WBC count.
C) The infant has a malignancy in the lymphocyte lineage.
D) There is not enough information to draw accurate conclusions.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: An instrument printout on an adult shows
Q3: Which of the following is a characteristic
Q4: List the subtypes of lymphocytes in normal
Q5: Which cell line matures and differentiates upon
Q6: Natural killer cells recognize and kill antigens
Q7: Which two CD markers are used to
Q8: The commitment of a lymphocyte precursor cell
Q9: Which of the following terms describes an
Q10: Compare and contrast the five isotypes of
Q11: Describe the immunologic features and functions of