Which of the following is not associated with mobilization of neutrophils to infected tissue?
a. TNF-alpha production by macrophages
b. upregulation of selectins on blood vessel endothelium
c. interferon response
d. generation of a CXCL8 gradient
e. extravasation across endothelium
f. proteolysis of basement membrane of blood vessels.
C
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A nurse working at the health clinic is administering tuberculosis tests. The test is will need to be repeated if which of the following is noted?
A. A wheal is seen at the site of injection. B. The needle is inserted at a 15-degree angle. C. The nurse notes a tiny amount of blood when removing the needle. D. Some of the medication leaks after completion of the injection.
Considerations to be observed when explaining drug preparation to elderly patients include _____.
a. Possible hearing difficulties b. Possible visual impairments c. Inclusion of a family member or care giver d. Speak slowly and clearly, and offer extra time for comprehension and questions. e. All of the above.
The capacity of the brain to develop new neurons and to strengthen existing and create new connections among neurons is referred to as ____.?
A) ?neurodevelopment B) ?regeneration C) ?pluripotentiality D) ?epigenetics E) ?neuroplasticity
Examination of blood smear to determine the shape or form of cells:
a. Hematocrit b. WBC differential c. Erythrocyte sedimentation rate d. Coagulation time e. Red blood cell morphology