A newborn presents with a heart rate of 58 and does not respond to 30 seconds of BVM ventilation with 100 percent O2. The next step would be to:
A) ventilate with 100 percent O2 for 30 seconds more and reassess.
B) continue ventilations, cannulate the umbilical vein, and administer epinephrine.
C) initiate chest compressions and reassess.
D) perform endotracheal intubation and administer epinephrine.
Question 2
The driver of a truck carrying a caustic substance in powder form has accidentally come into contact with the material. You are first on the scene, and a quick observation indicates that he has powder on his arms. Your immediate action would be to:
A) brush off the powder, then rinse the area with water.
B) place the patient in the ambulance, but avoid touching his arms.
C) instruct the patient to remain still and wait for the incident safety officer.
D) wrap the arms in dry, sterile dressings.
Summation of Heart Sounds, Normal Physiological Split of S2
The functioning of the heart valves and blood flow.
The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section
heart vs brain
Rate of Residential Change, Past Year, in the United States
What rate, compounded once every 3 years, is equivalent to 9% effective rate?