The diet recommendations for the treatment and prevention of all renal calculi are not effective when used alone. What is the most effective dietary intervention for renal stones?
A) Altering urinary pH through an acid or a basic ash diet
B) Restricting the intake of the offending substance
C) Losing weight, if overweight
D) Increasing fluid intake
D
Feedback:
An adequate fluid intake helps keep urine diluted, regardless of the composition of the stone.
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When comparing the histamine-2 antagonists to each other the nurse recognizes that cimetidine (Tagamet) is more likely to cause which adverse effect?
A) Dizziness B) Headache C) Gynecomastia D) Somnolence
A researcher has conducted 9 clinical studies, some quantitative and others qualitative, all of which focus on depression's relationship to perceived abandonment
"Depression's relationship to perceived abandonment" is an example of which of the following? a. Research problem b. Research topic c. Research purpose d. Problem statement
To establish the location of a respiratory sound, the nurse uses standard landmarks. The nurse locates the second rib as adjacent to which structure?
1. Supersternal notch 2. Sternal angle 3. Costal margin 4. Xiphoid process
A patient diagnosed with chronic obstructive pulmonary disease (COPD) is on oxygen therapy at 3 L per nasal cannula . Which assessment finding should alert the nurse to a potential problem with this patient?
a. Respiratory rate of 26 b. Low carbon dioxide levels c. Arterial oxygen saturation level of 99% d. Lower oxygen saturation levels at night than during the day