Inflammation is promoted by ________, which is/are secreted by certain cells of the immune system.
A) acetylcholine
B) norepinephrine
C) cytokines and histamine
D) leukocytes
Correct Answer:
Verified
Q5: The digestive process is controlled both locally
Q6: The brain can speed or slow respiration
Q7: The renal system does not _.
A) regulate
Q8: The primary components of the immune system
Q9: _ is a classic sign of infection.
A)
Q11: Natural immunity protects against _ threats only.
A)
Q12: B-lymphocytes produce and secrete _.
A) antibodies
B) toxins
C)
Q13: The baroreflex _.
A) raises blood pressure when
Q14: The endocrine system does not _.
A) release
Q15: Release of hormones from the central portion
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