The spread of the organism Helicobacter pylori seems to be by mouth-to-mouth contact and the fecal-to-oral route
Indicate whether the statement is true or false
True
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You are caring for a patient with shock. What cardiac signs or symptoms would indicate acute organ dysfunction? (Mark all that apply.)
A) Drop in systolic blood pressure greater than 40 mm Hg from baseline blood pressure B) Hypotension that responds to fluid resuscitation C) Vasopressor support is not needed D) Serum lactate greater than 4 mmol/L E) Mean arterial pressure (MAP) less than 65 mm Hg
A client is a gravida 1 para 0, 42 weeks' gestation in early labor. Her tracing indicates normal variability and variable decelerations. As her nurse you are aware that the decelerations are probably caused by
a. compression of the umbilical cord c. maternal hypotension b. head compression d. uteroplacental insuf-ficiency
What type of validity is demonstrated by examining the extent to which a passing grade in a nursing course is correlated with passing the registered nurse licensure examination?
a. Content validity b. Construct validity c. Predictive validity d. Concurrent validity
With which laboratory finding for a client with a urinary tract infection should the nurse notify the physician immediately?
A. Left shift in the WBC differential B. Serum white blood cell count of 8000/mm3 C. Presence of red blood cells in the urine D. Presence of white blood cells in the urine