Which term means the expression of a relationship of two numbers, separated by a colon (:)?
A) Proportion
B) Ratio
C) Exponent
D) Fraction
B
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Which statement shows an accurate understanding of the legal aspects of the prehospital care report (PCR)?
A) "The PCR is considered a legal document only when it describes a crime or act of violence." B) "A PCR can be used in a lawsuit only if that lawsuit is filed within six months." C) "The PCR may be subpoenaed even if the lawsuit centers on alleged negligence that occurred in the emergency department." D) "A copy of the PCR should be forwarded to the police anytime law enforcement is involved in the call."
A 21-year-old female patient has overdosed on an unknown drug. She has snoring respirations and an intact gag reflex. She has weak respiratory effort and is slightly cyanotic. Given these assessment findings, your care should include:
A) placement of an oropharyngeal airway B) oxygen via nonrebreather face mask C) insertion of a nasal airway D) transport of the patient in the lateral recumbent (recovery) position
The cholinergic response in terms of mucociliary clearance is 1. increased ciliary beat. 2. decreased ciliary beat. 3. increased mucus production. 4. decreased mucus production
a. 1 only b. 2 only c. 1 and 3 only d. 2 and 4 only
The failure of the maxillary and mandibular to occlude is a(n) __________ bite
a. edge-to-edge b. end-to-end c. cross d. open