When a result is statistically significant, this means that:
a. The result has a low probability of being due to chance factors
b. The result is true
c. The result is clinically important
d. The result will be replicated in other similar studies
A
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The nurse is taking the blood pressure of a very large adult. How will the blood pressure reading be affected if the nurse uses the standard cuff?
a. The blood pressure reading will be falsely low. b. The blood pressure reading will be falsely high. c. The systolic reading will be inaccurate, but the diastolic reading will be accurate. d. Cuff size has little effect on blood pressure reading.
Enteric-coated tablets have a coating that dissolves only in an alkaline environment and delivers
medication that would be destroyed by stomach acid or that could injure the stomach lining. Indicate whether the statement is true or false
Why should the physician be concerned about the abnormal lipid profile of a person with diabetes who is out of control like Mrs. R?
A male patient is prescribed a long-acting nitroglycerin medication for stable angina. Which medication should the nurse remind the patient to avoid while taking the nitroglycerin?
a. Sildenafil (Viagra) b. Warfarin (Coumadin) c. Penicillin (Pen-V-K) d. Hydrochlorothiazide (HCTZ)