1. The health care professional should read EVERY EKG strip from left to right, starting at the beginning of the strip. a. True b. False 2. The sharp, negative deflection that follows the R wave is...

1. The health care professional should read EVERY EKG strip from left to right, starting at the beginning of the strip.

a. True b. False

2. The sharp, negative deflection that follows the R wave is called the Q wave.

a. True b. False

3. Heart rhythms are classified as either regular or irregular.

a. True b. False