Characteristic interactions may occur only when the incident electron interacts with
a. an inner-shell electron.
b. an outer-shell electron.
c. the force field of the nucleus.
d. protons within the nucleus.
a. an inner-shell electron.
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________ is a viscous, highly acidic mixture of partially digested food in the stomach
A) Chyme B) Pylorus C) Fundus D) Cardia
You are on the scene of a single-vehicle rollover collision in which the two teenage occupants were ejected. Both patients are seriously injured. Yours is the only transporting vehicle on the scene and you are the only paramedic, but there are two volunteer EMTs and two first responders on the scene. Helicopter transport is not available. There is a small community hospital 23 miles away but a
larger level II regional trauma center 40 miles away. The closest BLS transporting unit is 18 miles away. Which of the following is the best transport decision? A) Transport both patients in one unit to the community hospital. B) Transport the first patient to the community hospital while one EMT and one first responder remain with the patient, then immediately return to the scene for the second patient. C) Transport both patients in one unit to the regional trauma center. D) Transport the first patient to the community hospital while one EMT and one first responder wait on the scene for the BLS transport unit.
When cooling a patient with possible heat stroke, which one of the following would be of most concern to the EMT?
A) Blood pressure increasing to 102/78 mmHg B) The heart rate going from 140 beats to 120 beats per minute C) Observing your partner apply a sheet soaked in tepid water to the patient D) Determining that the patient is shivering after having cold packs applied to the neck
A study found that those who take 105-365 acetaminophen pills per year had a ____% increased risk of kidney failure
A) 40 B) 50 C) 10 D) 100