The codes for retinal vascular sheathing are indexed under what Main Term?
a. Retinal
b. Vascular
c. Sheathing
d. Retinopathy
Answer: c
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What could be an example of various types of accidental ignitions?
A) Dropped cigarettes B) Electric heaters C) Glowing electrical connections D) All of the above
An infant is short of breath and has rhonchi in both lungs. He is alert with adequate respirations at a rate of 38 breaths per minute. His skin color is pink but cool to the touch. Due to the patient's movement, it is difficult to get a reliable pulse oximeter reading. Additionally, when EMRs place a pediatric mask on his face, he becomes very upset and physically struggles to remove it. In this situation you would:
A) Place a nasal airway and start positive pressure ventilation B) Secure the mask to the patient's face using tape C) Allow the mother to hold the infant and provide blow-by oxygen D) Transport the infant with no further attempt at oxygen therapy
Which of the following is the Raw of intubated patients receiving ventilatory support?
a. 1 to 2 cm H2O/L/sec b. 3 to 5 cm H2O/L/sec c. 5 to 10 cm H2O/L/sec d. 10 to 20 cm H2O/L/sec
Which of the following has a higher decibel level than a motorcycle?
A. Washing machine B. Freight train C. Snow blower D. Library