The epidermis does not contain blood vessels
a. true
b. false
.A
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Select the incorrect statement about the glucocorticoids
a. Cortisol is an example. b. They are used to treat undesirable immune responses. c. They stimulate lymphocyte production. d. They reduce the body's ability to resist infection. e. They suppress the inflammatory response.
One of the components of sweat is the nitrogenous waste urea
Indicate whether this statement is true or false.
Which of the following neuroglia produce cerebrospinal fluid?
A) satellite cells B) microglia C) oligodendrocytes D) astrocytes E) ependymal cells
A reason that the axons in the CNS and PNS differ in their ability to regenerate after
injury is that A) peripheral nerves lack Schwann cells. B) axons of the CNS lack neurilemmae. C) peripheral nerves lack endoneurium. D) axons of the CNS lack myelin.