Which of the following situations is a reason why a community/public health nurse would choose to focus on a particular subgroup instead of on the entire community?
a. The subgroup can more easily afford health care services.
b. The subgroup has more political power and can influence health funding.
c. The subgroup has notably higher statistical risk for experiencing health problems.
d. The subgroup knows how to obtain publicity if their needs are not met.
ANS: C
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The nurse is preparing to give oral care to a patient receiving tube feedings. Which approach should the nurse use to provide care that is based on EBP?
a. Use a soft toothbrush and toothpaste to brush the teeth. b. Have the patient use swish-and-swallow Nystatin twice a day. c. Increase oral suctioning to every 2 hours using toothette suction devices. d. Use mouthwash and toothettes to swab the teeth and mouth three times a day.
The most appropriate way to determine that the IV fluid is infusing into the vein is for the nurse to:
A. Lower the IV bag or bottle to the floor level B. Open the roller clamp and watch the fluid infuse over 5 minutes C. Disconnect the IV tubing and watch for blood leakage D. Compress the vein slightly proximal to the IV catheter and check the drip chamber for cessation of flow
A diuretic medication is being administered for congestive heart failure. The nurse should monitor for an adverse effect of:
1. increased urinary output. 2. weight loss. 3. thirst. 4. muscle weakness.
What is the MOST common cause of premature ventricular contractions?
a. alcohol abuse c. excessive drug abuse b. coronary artery dis-ease d. myocardial infarction