Variable expenses, those expenses that do not remain constant, are ____________
a. laboratory costs
b. mortgage
c. dental supplies
d. both a and c
d
RATIONALE: Variable expenses, those expenses that do not remain constant, are laboratory costs and dental supplies.
Health Professions
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In which of the following situations would ET intubation of a pediatric patient be LEAST necessary?
A) Traumatic brain injury with unconsciousness B) Administration of certain resuscitative medications C) Cardiopulmonary arrest due to respiratory failure D) Difficulty effectively ventilating with a bag-mask
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Which of the following includes the uppermost margin of the apex of the lung??
A) jugular notch B) sternal angle C) vertebra prominens D) xiphoid process
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