The nurse is conducting a class for pregnant women on proble…

The nurse is conducting a class for pregnant women on problems associated with infections seen in women during gestation. One mother tells the nurse that she has never had chickenpox (varicella) and is worried she will contract it before she delivers. What would the nurse explain to this mother to ease her anxiety?

During a laboratory experiment, a group of students is study…

During a laboratory experiment, a group of students is studying the activation of T-cells in response to a viral infection. They discover that helper T-cells play a crucial role in activating other immune cells. What is the primary function of activated helper T-cells?