The process of directing visual attention to locate relevant environmental context cues is known as visual:
A. Feedback
B. Attention switching
C. Information
D. Search
Answer: D
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Find the CPT codes: A) 95070 B) 95076 C) 95115 D) 95180
The paired-wire line detector system measures electrical resistance on the wires to identify the __________
a. alarm point b. fire point c. smoke level d. location of fire alarm control unit (FACU)
A construction worker fell approximately 15 ft and landed on his head. He is semiconscious. His respiratory rate is 14 breaths/min with adequate depth. Further assessment reveals blood draining from his nose. You should:
A) administer oxygen via nonrebreathing mask and continue your assessment. B) insert a nasopharyngeal airway and assist ventilations with a bag-mask device. C) suction his nasopharynx for up to 30 seconds and apply oxygen via nasal cannula. D) insert a nasopharyngeal airway and administer oxygen via nonrebreathing mask.
Which one of the following is considered a normal finding when assessing a patient suffering from a head injury?
A) The left pupil dilates when light is shown onto the right pupil. B) The right pupil constricts when light is shown into it. C) Both the left and right pupils dilate when light is shown into them. D) The right pupil dilates and the left pupil constricts when light is shown into the left eye.