Which of the following best describes the pathophysiology of hypovolemic shock?
A) Blood vessels relax and cause a drop in blood pressure.
B) The body retains fluid and causes high blood pressure.
C) The heart is unable to pump blood effectively through the body.
D) A lack of total blood volume causes poor perfusion.
D
Health Professions
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Most cases of pyelonephritis are caused by Escherichia coli (E. coli), a __________
a. kidney stone b. virus c. parasite d. bacterium
Health Professions
What is the best way for an inspector to identify the components and fire-protection equipment required for a HVAC system?
A. The general contractor B. An on-site inspection C. A consultation with the HVAC contractor D. By reviewing the shop drawings or approved mechanical plans.
Health Professions