Author Question: When you are using the Percussionaire IPV-1C, it is recommended that system pressure initially be ... (Read 50 times)

genevieve1028 · **on:** Jul 16, 2018

When you are using the Percussionaire IPV-1C, it is recommended that system pressure initially be set at:
A) 20 psi
B) 30 psi
C) 40 psi
D) 50 psi

Question 2

Gestational age can be assessed using the Ballard score
A) from 22 to 44 weeks
B) within 5 weeks of conception
C) from 32 to 44 weeks
D) from 36 to 40 weeks