What is a cause of pernicious anemia?

a. An iron deficiency
b. A deficiency of vitamin B12
c. Low serum potassium level
d. Blood loss


Answer: b. A deficiency of vitamin B12

Pernicious anemia results from a deficiency of vitamin B12.

Nursing

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A nurse in the ICU participates in an evaluation of a recent patient transport. In which phase of patient transfer does this occur?

A) Phase two: Preparation of the patient by the transport team B) Phase three: The transport process C) Phase four: Turnover of the patient to the receiving facility D) Phase five: Post-transport continuous quality improvement monitoring

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Triangulation is a strategy that can be used to enhance a qualitative study's credibility

A) True B) False

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A nurse educator is teaching a group of students about managed care. The educator knows that the students have understood the concept when they state that managed care has which emphasis?

Select all that apply. A) Bringing services to the client B) Integration of health care services C) Cost-effective care D) Preventive services E) Health promotion

Nursing

The student nurse is learning about the past history of child health and health care in the United States

Which of the following statements by the student indicates successful learning about the condition of health care in the past and current centuries? A) In past centuries in the United States, the health of the country was better than it is today due to the simpler style of living. B) In the current century, mortality rates are high, but life expectancy has increased due to technological advances. C) In the late 18th and early 19th centuries urban public health improvements made cities healthier places for growing children. D) By the end of the 20th century, unintentional injuries rather than infectious diseases had become the leading cause of death for children older than 1 year old.

Nursing