Donna came to the office today complaining of back pain, fever, nausea, and blood in her urine. She has a recent history of bladder infection. The physician diagnoses pyelonephritis. Which of the following would you expect the physician to prescribe?

Today, an insulated vessel, called a __________, is often purchased to store the carbon dioxide in its liquid form

a. pressurized vessel b. Dewar c. Pooler d. cylinder

Fibrillation is _________________

A. a disturbance to the heartbeat B. a heart valve that is unable to close tightly C. a fast heart rate D. uncoordinated muscular activity in the heart muscle, which results in "quivering" rather than pumping action