The T cells that primarily attack virus-containing cells are
killer T cells
Which of the following immune cells are a component of the innate immune system?
Natural Killer cells
Susceptibility to infection in athletes may be increased by __________, in addition to exercise-induced immunosuppression.
Mental stress, inadequate nutrition, and poor sleep habits.
In the adaptive immune system, the role of B cells is to
Produce antibodies
Immunoglobulins are also called
Antibodies
Immunosenescence is a decreased immune function in
the elderly
The J-shaped relationship between intensity of exercise suggest that risk of URTI is lowest in people who
engage in moderate exercise.
Exercise should be avoided if cold symptoms
include a fever, chest congestion, cough, stomach pain and/or muscle aches.
In acute inflammation, vasodilation results in
edema, redness, and heat.
Immune function is most affected by exercise
at high altitude.