A nurse is discussing the role of a vector in the spread of disease. Which of the following is the nurse most likely referring to?
a. Contaminated water
b. A tick
c. A dirty needle
d. An infected person
ANS: B
Vectors are arthropods such as ticks and mosquitoes that transmit the infectious agent by biting or depositing the infective material near the host. Contaminated water, a dirty needle, and an in-fected person would be common vehicles.
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A nurse who is evaluating a patient's arterial blood gases (ABGs) has determined that the patient's pH is acidic. What is the next question the nurse would ask in this interpretation?
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Your 88-year-old patient is hospitalized for a retinal detachment. He is on bed rest, and both eyes are covered with patches. Which nursing diagnosis takes priority at this time?
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The pediatric nurse is caring for a child with biliary atresia. The nurse knows that the signs and symptoms of this disease include:
Select all answers that apply. A) pruritus. B) jaundice. C) dark urine. D) dark stools.