Which EPA level of protection includes SCBA or SAR and provides protection against splashes from a hazardous chemical?
A. Level A
B. Level B
C. Level C
D. Level D
B
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A long-term risk of nasopharyngeal tube placement is represented by which of the following?
a. Penetration of the brain by the airway b. Nasal bleeding c. Sinus infection d. Hypoxia
Which of the following best describes what must be considered when formulating the message in the communication cycle?
a. The four modes of communication must be taken into account. b. Only verbal communication should be taken into account. c. Only verbal communication and facial expression should be taken into account. d. Attentive listening is required.
Sesamoid bones in the foot would be best imaged with:
tangential plantodorsal axial weight-bearing AP AP axial
On scene you assisted a patient with his epinephrine auto-injector after he was stung multiple times by bees. You are now transporting him to the first aid room. As you reassess him, which of the following signs best indicates that the epinephrine is benefiting him?
a. Increasing heart rate b. Decreasing mental status c. Decreasing wheezing d. Decreasing blood pressure