A nurse is reviewing a client's cardiac rhythm in an electrocardiogram and notes that the reading shows that the P wave and PR interval are absent. Which condition does the nurse interpret from this result?
1. Ventricular fibrillation
2. Premature ventricular contractions
3. Atrial fibrillation
4. None of the above
3
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You examine a patient with swelling in her femoral triangle. She also has varicose veins. Of the following choices, which is the most likely cause of the swelling?
A) aneurysm of the femoral artery B) saphenous varix C) femoral nerve neuroma D) indirect inguinal hernia E) bursitis Ans: B
Which of these models addresses the value of physical activity as an investment for both personal and societal gains?
A. The overload/recovery model B. The SLOTH model C. The human capital model D. The National Physical Activity Plan model
Jim's swimming is his primary mode of training. Which test is best for assessing his VO2max?
A. Bicycle test B. Treadmill test C. 12-minute swim test D. Step test E. Running test
The ________ pulse is located in the antecubital space of the elbow
A) radial B) brachial C) carotid D) femoral