What goals should be set for Mr. F's exercise program?
General goals would be to eventually be exercising 30-45 minutes 3-5 times per week, maintaining a heart rate of 60-70% of maximum; a physician's evaluation of the individual may be different.
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The nurse should instruct the patient with a diagnosis of cholelithiasis to make which lifestyle modification to alleviate symptoms?
1. Reduce sodium intake. 2. Increase fluids. 3. Reduce smoking. 4. Reduce fat consumption.
A true food allergy involves the _____ system
a. immune b. digestive c. respiratory d. cardiovascular
A nurse working on a unit using the primary care delivery model would expect to observe which practice specific to primary care delivery?
a. The UAP measures blood sugar levels on all patients. b. The RN administers medications to a team of patients. c. The RN verifies a new order for patient started on an antihypertensive with a blood pressure of 100/60 mm Hg. d. The RN holds the morning dose of insulin for a patient scheduled for surgery later that day.
A nurse is told that a screening test has high specificity. This means that the test
a. Provides precise and consistent readings b. Accurately identifies those with the condition or trait c. Accurately identifies those without the trait d. Has a high level of false positives