What is the best reasoning for the crackles on auscultation?

Which of the following medications are commonly given to a patient experiencing a severe asthma exacerbation in the prehospital setting?  Uncommon (Choose 4) Common (Choose 3)

A patient presents with sharp chest pain radiating to the left shoulder. The initial ECG is below. The paramedic should suspect:

A patient has a prescription for albuterol. Identify the mechanism of action and indication for this drug. Mechanism of action (Choose 1) Indication (Choose 1)

Which of the following medications are commonly given to a patient experiencing a severe asthma exacerbation in the prehospital setting?  Uncommon (Choose 4) Common (Choose 3)

What further actions should the paramedic perform next? (Select two correct answers)

What further actions should the paramedic perform next? (Select two correct answers)

While preparing for a field delivery, the umbilical cord is noted to be protruding through the vaginal opening. The paramedic should suspect what complication and would initiate which management technique?  Management: (Choose 1) Diagnosis: (Choose 1)

Which of the following is most concerning at this time?

Which type of radiation has the weakest power of penetration?