An unrestrained male struck the steering wheel with his abdomen. Currently, he is complaining of generalized abdominal pain and rates it a 3/10. Assessment indicates red marks across his lower abdomen caused by the steering wheel. His pulse is 128, respirations 18, blood pressure 128/92, and SpO2 at 98 percent. Which one of the following is MOST appropriate when providing oxygen to this patient?
A) 15 liters per minute through nonrebreather
B) Oxygen can be withheld due to the SpO2 reading
C) 2 liters per minute through a nasal cannula
D) 8 liters per minute through a simple face mask
Question 2Which of the following statements are TRUE regarding pneumatic anti-shock garments (PASG)?
A) Pneumatic anti-shock garments (PASG) are trousers with inflatable compartments.
B) Research on pneumatic anti-shock garments (PASG) indicated that they do not improve survival.
C) Pneumatic anti-shock garments (PASG) may complicate some conditions and their application can interfere with treatments that should have a higher priority in the management of shock.
D) All of the above are true statements.
Question 3A 74-year-old woman is complaining of abdominal pain after falling down five stairs and hitting her abdomen and left hand on a mailbox at the bottom. She also states pain to her left wrist and right ankle, both of which show obvious deformity. She is alert and oriented, and her abdomen is free of bruising but is tender to the left upper and lower quadrant. Her vital signs are: pulse 132, respirations 22, blood pressure 106/86, and SpO2 at 96 percent. Oxygen has been applied, and she is fully immobilized. Advanced life support has been requested and is 18 minutes away. What is your next action?
A) Immobilize the wrist and ankle.
B) Monitor the patient and wait for ALS assistance.
C) Initiate immediate transport.
D) Apply ice to the wrist and ankle.
Question 4The AEMT understands that when paramedics and AEMTs administer IV fluids as treatment for hemorrhagic shock, the fluids will:
A) do nothing to get more oxygen to the cells.
B) enable the lungs to better oxygenate the blood.
C) stabilize the shock by restoring needed electrolytes.
D) increase vascular resistance and improve oxygenation.
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