Which components are included in the stromal cell compartment?
a. Matrix proteins and regulatory cytokines
b. Adipocytes, endothelial cells, fibroblasts, T lymphocytes, and macrophages
c. Stem cells
d. Progenitor cells
Correct answer: B
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What is the role of awareness-level rescuers in the assessment of a technical rescue situation?
a. overall size-up and determination of initial actions b. evaluation of the incident action plan c. this is not an awareness-level responsibility d. continuous reassessment of the scene
Each of the following statements regarding digitization is correct EXCEPT one. Which one is the EXCEPTION?
a. The quality of an indirect digital image has the same quality as a direct digital image. b. Digitization converts conventional film-based radiographs to digital images. c. Transparency adapters for digitization of radiographs are available for flatbed scanners. d. Digitization can be accomplished by taking a digital photograph of a film-based radiograph.