Standard Precautions prevent the spread of infection from blood
Indicate whether the statement is true or false.
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Which of the following will cause a nurse to suspect that a patient's pulmonary contusion is worsening?
a. A pulmonary artery catheter showing a central venous pressure of 6 cm H2O and a wedge pressure of 8 mm Hg b. An increased need for pain medication c. An arterial blood gas value that demonstrates respiratory alkalosis d. Increased peak airway pressures on the ventilator
Which nurse used contacts with powerful men in government to obtain needed personnel and supplies for wounded soldiers in the Crimea?
1. Harriet Tubman 2. Florence Nightingale 3. Lillian Wald 4. Margaret Sanger
If a woman's menstrual cycle began on June 2, on which date should ovulation mostly likely have occurred?
a. June 10 b. June 16 c. June 29 d. July 5
If the AV node is pacing the heart, what is the expected heart rate?
A) 20 to 40 BPM B) 40 to –60 BPM C) 60 to 80 BPM D) 80 to 100 BPM