Atrial tachycardia is always accompanied by symptoms of decreased cardiac output

Maximum flow in a given circular pipe occurs at a depth of ____ percent of full depth.

a. 12 b. 45 c. 72 d. 94

To avoid unnecessary neck and eyestrain when using a computer, position the monitor at or below eye level, between ________ away.

A. 4 and 5.5 feet B. 2 and 2.5 feet C. 3 and 3.5 feet D. 1 and 1.5 feet