In what order do the heart chambers contract when the heart beats?
A) Ventricles then atria B) Left side then right side
C) Atria then ventricles D) Right side then left side
C
You might also like to view...
A document provided by the chemical's manufacturer that may be beneficial when dealing with a hazardous materials situation is the:
A) material safety data sheet. B) U.N. placard. C) material shipping papers. D) emergency response guidebook.
An 18-year-old with severe asthma is brought into the emergency department on an nonrebreath-ing mask; he is in acute respiratory distress
He has been given multiple rounds of bronchodilators and corticosteroids and is still in distress, with an SpO2 of 85% on the nonrebreathing mask. What therapy should the respiratory care prac-titioner suggest to the physician at this time? a. Nitric oxide therapy c. Carbogen therapy b. Heliox therapy d. Hyperbaric therapy