You are called to the scene of a 64-year-old female with a C/O “left shoulder aching for fifteen minutes.” The pain was unprovoked and was followed by nausea. She rates the pain at 7 on a scale of 1-10. She takes no medications and has no known allergies. Her blood pressure is 84/60, pulse 88, and respirations are 18. You place her on oxygen at 15 lpm by NRM and establish an IV of NS. The next appropriate action is:

Utilizing policy 4104-Skills List determine which of the following statements is/are true about cervical spine immobilization/stabilization?

Select all REMSA-approved STEMI Centers per policy 8101: EMS System Resource List

A 56 year old male was recently diagnosed with a disorder that requires therapeutic apheresis. Which of the following could it be?

A patient who has a pathologic autoanti-I must be transfused with a:

Per policy 4104 Skills List, Continuous Positive Airway Pressure (CPAP) may be used in an awake, alert patient who can maintain their own airway and complains of severe respiratory distress suggestive of which conditions: Select all that apply:

An Rh phenotyping shows the following results: Anti-D: 4+ Anti-C: 2+ Anti-E: negative Anti-c: negative Anti-e: 3+

The automated blood bank analyzer does not detect weak forms of the D antigen.  The supervisor stated that it should be acceptable since the analyzer would prevent a weak D patient from developing anti-D.  Why is this true?

A donor who donated blood a year ago tested positive for anti-HCV recently.  Donor records for this should be maintained:

An antibody was identified as anti-M.  The patient serum reacted with M+N- cell with a 3+, while a M+N+ cell was 1+.  What is the most likely cause of the varying degree of reactions?