Which of the following describes how hyperarousal appears as a symptom?
a. Sudden startle
b. Unaware of surroundings
c. Disconnected from the present
d. Emotionally unresponsive
Answer: a
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It is sometimes best to allow a child to self-splint a bone injury because:
a. it will prevent additional pain b. it will naturally realign the extremity c. you cannot obtain consent from a minor d. a child's bones heal faster
According to Frank-Starling's Law, the administration of nitroglycerin will result in ________ preload, ________ stroke volume, and ________ myocardial oxygen demand.
a. Decreased, decreased, increased b. Decreased, increased, decreased c. Increased, increased, decreased d. Decreased, decreased, decreased
____ is a serious illness that naturally occurs in the United States through exposure to animals (rodents, rabbits, and hares) infected with the Francisella tularensis bacterium.
A. Tularemia B. Smallpox C. Botulism D. Plague
You are managing a patient with a large flail segment to the right lateral chest. As such, you should recognize that the immediate threat to life is:
A) rib fractures. B) infection. C) hypoxia. D) blood loss.