With a second-degree block, type I, the PR intervals:
A. get progressively shorter.
B. get progressively longer.
C. are all the same at 0.20.
D. are all inverted.
Answer: B
You might also like to view...
The ________ is the maximum amount of air that can be moved into and out of the lungs in a single respiratory cycle
A) reserve capacity B) expansion/contraction capacity C) lung capacity D) vital capacity
A crystal with long, thin, needlelike, pointed ends is identified in synovial fluid. The crystals are located inside and outside the cells. A quartz compensator is used,
and it determines that the crystals are negatively birefringent and are a yellow color when parallel to the axis of the compensator. The crystal is blue when turned perpendicular to the axis of the compensator. What is the type of crystal? a. Monosodium urate b. Calcium pyrophosphate c. Cholesterol crystals d. Pseudogout
____ is the breakdown in the body's ability to monitor for organ system failure and to repair those organs.
A. Senescence B. Mithormesis C. Progeria D. Climacteric
A paramedian incision is used for surgical procedures of the _____________?
A. spleen C. appendix B. pancreas D. uterus