Matrices are a convenient means of abstracting and organizing information for a literature review. When would a reviewer use a results matrix?
A) Record methodological features of a set of studies.
B) Record research findings.
C) Record quality assessment information.
D) Facilitate thematic analysis of the retrieved information.
B
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A nurse educator is explaining the term hyperplasia to a group of nursing students. Which statement, made by a nursing student, indicates an understanding of why hyperplasia occurs with myocardial infarction?
A) "The cells of the muscle experience hyperplasia with the prolonged need for oxygen." B) "The cells of the heart are metaplastic in response to muscle damage." C) "The cells of the heart muscle have lost fluid." D) "The cells of the heart muscle are responding to metabolic needs."
A patient has been bitten by a mosquito. The bite is elevated and has serous fluid contained in the dermis. This lesion would be classified as which of the following?
A) Vesicle B) Macule C) Nodule D) Wheal
A tracheostomy patient is experiencing regurgitation of tube feeding formul
a. The nurse's first priority should be a. checking to make sure the tracheostomy cuff is inflated during tube feedings. b. placing the patient in the right lateral decubitus position to promote gastric emptying. c. discussing the use of metoclopramide to facilitate gastric motility with the physician. d. placing the patient in prone position to improve draining from mouth.
Which information will the nurse include for a patient with newly diagnosed gastroesophageal reflux disease (GERD)?
a. "Peppermint tea may reduce your symptoms." b. "Keep the head of your bed elevated on blocks." c. "You should avoid eating between meals to reduce acid secretion." d. "Vigorous physical activities may increase the incidence of reflux."