What do CD4+ helper cells do?
A. regulate both innate and adaptive immunity
B. regulate ONLY innate immunity
C. regulate ONLY adaptive immunity
Select your answer:
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Hemodynamics › ViewThe nurse observes a client care technician obtain a blood pressure on an obese client using a BP cuff that is too small. The nurse is aware that this will result in:
A. a decreased pulse pressure reading
B. a reading that is too low
C. a reading that is too high
D. an accurate BP assessment
Immune system › View
What type of cell produces antibodies when we encounter a foreign pathogen for the second time?
A. Memory cells
B. T-cells
C. B-cells
D. Plasma cells