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23 questions
Which of the following is NOT a function of the lymphatic system?
removes excess fluid from around organs
absorbs/transports fats from the gut
circulates blood around the body
produces leucocytes
What is the function of lymph nodes?
carry excess lymph fluid away from tissues
drain lymph back into the circulatory system
filter foreign particles from the lymph
absorb fat from the gut
The immune system fights diseases. The circulatory system pairs with the immune system because ___.
blood is made in the bones.
plasma carries nutrients.
red blood cells carry oxygen.
white blood cells fight infection.
Which is NOT a type of T cell?
helper
destroyer
cytotoxic
memory
Which is considered a second line of defense?
inflammation
hair
mucus
sweat
Which is a first line of defense?
fever
inflammation
hair
chemical
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