A 6’2″ female patient is currently being ventilated in AC/VC…

A 6’2″ female patient is currently being ventilated in AC/VC mode on the following settings: Vt 500, RR 14, PEEP 5, and FIO2 50%.  The patient’s high PIP alarm is sounding and the respiratory therapist notes thick secretions in the ETT.  The patient’s SpO2 is currently 87%.  What is the most appropriate initial action?

66. Sources of Antibiotics come from 3 groups of microorgani…

66. Sources of Antibiotics come from 3 groups of microorganisms.  Name the groups and give 1 example of an antibiotic from each group.                                         a) ———————————————————————————————        b) ——————————————————————————————–       c) ———————————————————————————————  

62.   At time zero, you added 10 cells to a culture medium. …

62.   At time zero, you added 10 cells to a culture medium.  If you allowed the cells  to divide 5 times, how many cells will be in the culture at the end of the  experiment.               A. 10;       B.  20;       C.  32;       D.  160;       E.  320