Convert 506 mcg to milligrams: _______ (use appropriate unit notation)
Fill in the blank(s) with correct word
0.506
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In addition to heart rate, blood pressure, respiratory rate, and temperature, the nurse needs to assess a patient's arterial oxygen saturation (SaO2). What procedure will best accomplish this?
A) Incentive spirometry B) Arterial blood gas (ABG) measurement C) Peak flow measurement D) Pulse oximetry
A nurse is planning the assessment of a patient who is exhibiting signs and symptoms of an autoimmune disorder. The nurse should be aware that the incidence and prevalence of autoimmune diseases is known to be higher among what group?
A) Young adults B) Native Americans C) Women D) Hispanics
A female patient asks the nurse for suggestions to help her improve her health. What should the nurse instruct this patient?
1. Participate in a continuous physical activity for 30 minutes 5 or more days each week. 2. Obtain sun exposure every day. 3. Reduce tobacco use. 4. Sleep at least 6 hours each night.
Which serum potassium result best supports the rationale for administering a stat dose of potassium chloride 20 mEq in 250 mL of normal saline over 2 hours?
A. 3.1 mEq/L B. 3.9 mEq/L C. 4.6 mEq/L D. 5.3 mEq/L