The controller for the sequential compression therapy unit should be set between
A) 15 mm Hg and 25 mm Hg.
B) 35 mm Hg and 55 mm Hg.
C) 75 mm Hg and 95 mm Hg.
D) 105 mm Hg and 125 mm Hg.
B
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The nurse differentiates the microdrip IV administration set as providing 60 gtt/ml Standard Text:
What will be an ideal response?
The nurse instructs a client with asthma on bronchodilator therapy. Which statement indicates client understanding?
A) "The medication widens the airways because it acts on the parasympathetic nervous system." B) "The medication widens the airways because it stimulates the fight-or-flight response of the nervous system." C) "The medication widens the airways because it decreases the production of histamine that narrows the airways." D) "The medication widens the airways because it decreases the production of mucous that narrows the airways."
A nurse recognizes that a patient diagnosed with COPD has a rising level of partial pressure of carbon dioxide (CO2) in arterial blood (PaCO2). How should the nurse interpret this assessment?
a. More arterial O2 is available than is needed. b. The ventilation-perfusion ratio is becoming balanced. c. Respiratory acidosis has begun. d. The anticholinergic medications are effec-tive.
A patient has been diagnosed with mastalgia. Mammogram results are negative. Which instructions should the nurse provide? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply
1. "Wear a properly fitting bra.". 2. "Increase the amount of polyunsaturated fats in your diet.". 3. "Some women find that taking evening primrose oil helps reduce the symptoms of mastalgia.". 4. "Smoking cessation may help to reduce your symptoms.". 5. "Some women report that drinking hot tea or flavored coffee helps reduce their symptoms.".