What is the ratio of chest compressions to ventilations when two people are performing CPR on an adult victim?
A) 5:1
B) 5:2
C) 30:1
D) 30:2
D
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Elderly adults tend to have:
A. reduced total body water B. decreased body fat C. increased lean body mass D. increased total body water
Which of the following diseases is caused by bacteria?
A. malaria B. influenza C. athlete's foot D. rheumatic fever
A patient's admission has been planned. How many days prior to admission does the preadmission process begin?
A. 2 B. 3 C. 4 D. 5
A respiratory therapist is reviewing the medical record of a patient receiving PC, A/C ventilation. The ventilator flow sheet shows both a gradual decrease in plateau pressures and a recent increase in peak airway pressures. What conclusions can be made?
A. deceased pulmonary compliance, increased dynamic compliance B. decreased static compliance, decreased airway resistance C. increased static compliance, decreased dynamic compliance D. increased pulmonary compliance, increased airway resistance