The initial response to stress is called the ________ and is mediated mainly by ________
A) resistance stage; cortisol
B) alarm reaction; norepinephrine and epinephrine
C) alarm reaction; cortisol
D) resistance stage; aldosterone and cortisol
E) exhaustion stage; norepinephrine and epinephrine
B
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Define granulation tissue
What will be an ideal response?
Which of the following cytokines is mismatched?
A. perforin - makes a hole in target cell membranes B. alpha interferon - prevents viral replication C. lymphotoxin - costimulator of T cells D. interleukin 4 - plays a role in allergic reactions E. TNF - activates macrophages and promotes fever
Vasopressin
a. is released when hypothalamic osmoreceptors are activated b. promotes water secretion in the kidneys c. causes increased systemic vasoconstriction d. has a and c characteristics e. has all of the above characteristics
Eosinophils are attracted to sites involved with delayed allergic reactions
Indicate whether the statement is true or false