During heavy exercise, what change in perfusion to working muscles can occur?

A. It can increase 25-fold
B. It can increase 12-fold
C. It can increase 4-fold
D. It can increase 8-fold


Answer: A

Health Professions

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Both voluntary and involuntary reflex responses are involved in a normal swallow

Indicate whether the statement is true or false

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Enteropathic arthropathy is reported from category _____.

A. M05 B. M06 C. M07 D. M13

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In the late 1930s and early 1940s, the Emergency Medical Service ____

A) set a precedent of substantial government intervention in British health care B) failed to come together because of disagreement between GPs and hospital-based specialists C) took care of massive casualties in wartime London D) managed the mass evacuation of women and children to the countryside

Health Professions

The secondary assessment of a patient complaining of right leg pain after falling down several stairs reveals a real in the skin where a fractured tibia bone broke through and then retreated back into the leg. The EMT should recognize this as what type of injury?

A. Laceration. B. Partial fracture. C. Open fracture. D. Closed fracture.

Health Professions