According to ____, as altitude increases and pressure decreases, gas expansion causes the available oxygen to decrease as gas molecules move farther apart.
A. Boyle's law
B. Henry's law
C. Ohm's law
D. Dalton's law
Answer: D
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When communicating by telephone, the most effective nonverbal form is:
A) tone of voice. B) empathy. C) reflection. D) documentation.
A collapse zone for a Type IV structure should be established when:
A. its veneer begins to curtain collapse. B. walls begin to shift because the building is twisting. C. the structure has been weakened by repeated fires over time. D. it has been determined that glass shards will be directed at on-scene personnel.
A condition in which the bone marrow produces a large number of abnormal white blood cells is _______________.
Fill in the blank(s) with the appropriate word(s).
You are responding to a call to assist a 17-year-old pregnant patient at 36 weeks' gestation. She complains of a headache and dizziness and states that her doctor is upset with her for gaining too much weight. Her hands are puffy and her rings are cutting into her flesh. Her vital signs are BP, 174/104 mm Hg; P, 84 beats/min; and R, 20 breaths/min. If this patient developed seizures or coma, the condition would be called:
A) Essential hypertension B) Eclampsia C) Preeclampsia D) Gestational hypertension