In which type of hemoglobin is the iron in the ferric state?
a. HbF c. HbA
b. methemoglobin d. carboxyhemoglobin
b. methemoglobin
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The stomach will reach a peak in the digestive process ________ hours after a meal and may take three to five hours to empty into the small intestine
a. two b. three c. four d. five
Which of the following involves the use of halons to interrupt combustion and stop flame production?
A. Fuel removal B. Oxygen exclusion C. Temperature reduction D. Chemical chain reaction inhibition
In the CHEATED acronym, the letter T stands for:
a. time. b. technique. c. testament. d. treatment.
To test a patient's capillary refill, the AEMT will:
A) apply gentle pressure to the radial pulse and watch color changes to the hand. B) apply pressure and then release that pressure from the arm. C) examine the inside lining of one or both eyelids. D) firmly compress and then release pressure on the nail bed.