At what gestational age are as many as 75 percent of the conducting airways developed?
A. 8-10 weeks
B. 10-14 weeks
C. 17-27 weeks
D. 28-30 weeks
Answer: B
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Horizontal rotation of the head to the right will elicit
a. Excitation of the right otolith organs, inhibition of the left otolith organs b. Excitation of the left otolith organs, inhibition of the right otolith organs c. Excitation of the right horizontal semicircular canal, inhibition of the left semicircular canal d. Excitation of the left semicircular canal, inhibition of the right horizontal semicircular canal
The AED should never be applied to a patient who is NOT in cardiac arrest because some patients in:
A) ventricular tachycardia may have a pulse. B) ventricular fibrillation may have a pulse. C) asystole may still have a pulse. D) ventricular fibrillation may be conscious and alert.
In the CAB of CPR, "A" stands for ____________
a. airway b. adjustment of the patient's position c. assessment d. none of the above
Appropriate codes from the ICD-10-CM Tabular List of Diseases (A00.0 through T88.9, Z00-Z99) must be used to identify __________
a. medical equipment b. procedures performed c. services provided d. reasons for encounter