Which of the following foam proportioners may compromise firefighter safety since it is difficult to quickly relocate the components?

A. In-line foam eductor
B. Foam nozzle eductor
C. Around-the-pump proportioner
D. Compressed air foam system (CAFS)

Health Professions

The vessel(s) associated with the left ventricle is/are theA) pulmonary trunk

B) SVC, IVC. C) aorta. D) pulmonary veins.

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Health Professions

The diameter of a blood vessel's _____ can be affected by constriction and dilation

Fill in the blank(s) with correct word

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Health Professions