The mandibular first molar differs from other teeth and is the exception because:
A. the root is not bifurcated
B. the distal root has two pulp canals
C. the mesial root has two pulp canals
D. there are six cusps
Answer: C
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SCENARIOUse this scenario to answer the following question(s).Your patient is a 74-year-old woman with diabetes who presents with altered mental status, cool skin, abnormal pulse, and muscle stiffness. Her son called 911 when he arrived at her home and found her in this condition. You notice that the thermostat is set to 58 degrees F. Her son tells you that she doesn't like to turn up the heat because fuel is so expensive.The nearest hospital is a mile away. The ambulance is ready for transport. What should you do?
A. Assess her pulse for 35 to 40 seconds to be sure she is still alive. B. Have the patient drink a hot cup of tea before getting into the ambulance. C. Do not delay transport to provide active rewarming. D. Provide rewarming before transporting the patient to the hospital.
Which of the following is an anti-inflammatory drug?
A) Theophylline B) Ipratropium bromide C) Fluticasone D) Zafirlukast
Which of the following circumstances could allow a successful claim of negligence against the EMS provider?
A) A paramedic administers the wrong drug and the patient suffers adverse effects. B) A patient refuses to be spinal immobilized and incurs a permanent spinal injury. C) The AEMT forgets to apply oxygen to a patient with a broken arm. D) An EMT decides not to stop at the scene of an accident where someone died.
Using a computer equipped with a modem and communications software, you can perform several types of ________ transactions.
Fill in the blank(s) with the appropriate word(s).