When placing all fingers and the palm in contact with the object being lifted, you are using which of the following?
A) Vise grip B) Power grip C) Power lift D) Lock grip
B
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You have been called to a public bus station for a behavioral emergency. On scene, you find a disheveled male in his forties sitting up against a wall. He is confused and incontinent. Bystanders state that he was just sitting on a bench watching people walk by, when suddenly he got up and began to stumble around, shouting obscenities, and then fell to the ground shaking. From this description, the EMT should be suspicious of which condition?
A) Generalized seizure B) Alcohol intoxication C) Absence seizure D) Syncopal episode
Which of the following factors contributing to imprecision (random) errors during blood gas analysis?
a. Sample contamination b. Contaminated buffers c. Statistical probability d. Sample mishandling
An abdominal aortic aneurysm:
A. is usually not repairable, even if discovered early. B. causes dull pain that often radiates to the shoulders. C. is often the result of hypertension and atherosclerosis. D. can sometimes be palpated as a mass in the groin area.
Which of the following is an example of the use of concurrent augmented feedback?
A. When driving on a narrow, curvy street in a car simulator, seeing different visible signals to indicate when the car is inside or outside the street B. When performing a knee-extension movement, seeing the knee-angle displacement curve change on a computer monitor C. When using EMG biofeedback, hearing a beeping sound when the target muscle is activated D. All of these