Which one of the following statements made by a patient who experienced a syncopal episode should concern the EMT most?
A) "I seemed to get very warm just before passing out."
B) "My chest felt funny right before I passed out."
C) "I remember feeling faint right before I passed out."
D) "The doctor told me to get out of bed slowly, but I didn't."
B
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Which of the following symptoms suggests chronic trait anxiety?
a) Prolonged worrying and insomnia b) Sudden dizziness, fainting, or nausea c) "Butterflies in the stomach" d) Acute panic and breathlessness
Previously, barbiturates were routinely used to treat:
A) headache B) bradycardia C) nausea D) insomnia
During a frontal collision, MOST pneumothoraces occur when:
A) the patient takes a deep breath just before impact and the lungs rapidly decompress at the time of impact. B) the diaphragm rapidly ascends into the chest cavity during impact, causing an increase in intrathoracic pressure. C) the chest strikes the steering wheel, which fractures one or more ribs and causes a perforation injury to one of the lungs. D) the patient is ejected through the windshield, and his or her chest collides with a secondary object outside the vehicle.
A procedure that some researchers use to investigate the question of what an observer perceives when observing a demonstration is known as the:
A. Invariant feature technique B. Video temporal occlusion technique C. Point-light technique D. Modeling technique