The Occupational Health and Safety Administration requires ladders be kept a distance of at least 10 feet (3 m) from:
A. sidewalks.
B. electrical lines.
C. charged hose lines.
D. flammable materials.
B
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A 44-year-old male patient has been shot in the abdomen. Which assessment findings would lead you to believe that the patient is in compensated shock?
A) Alert and anxious, pulse 102, BP 114/88 mmHg, pale and cool skin B) Slightly confused, pulse 116, BP 102/56 mmHg, warm skin that is flushed C) Confused and anxious, pulse 144, BP 82/palpation, cool skin that is mottled D) Confused, pulse 44, BP 110/68 mmHg, cool and cyanotic skin
During calibration of a Clark polarographic O2 analyzer, you cannot get the sensor to read 100% when exposed to 100% O2, even after adjusting its calibration control. The unit has new batteries
Which of the following actions would be correct? a. Use it only with low FiO2 values. b. Send the device out for repair. c. Replace the unit's batteries. d. Change the sensor or electrode.
A dark pigment that provides skin color is known as:
A. germinativum B. stratum corneum C. melanin D. melanocyte
The components of the PAT are:
A. appearance, work of breathing, and skin circulation. B. mental status, heart rate, and systolic blood pressure. C. skin condition, respiratory rate, and level of alertness. D. activity, respiratory quality, and level of consciousness.