A patient who sustained a traumatic brain injury is being sent for a CT scan. Which nursing statements would help the patient's spouse understand the rationale for a CT scan rather than an MRI?
1. "CT scans are easier for patients with head injuries because movement is allowed."
2. "We can get results from a CT scan quicker than from an MRI."
3. "MRIs are more costly so the least expensive test is always done first."
4. "CT scans are generally safer."
5. "CT scans show more detail than an MRI."
2, 4
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A nurse provides care that is unique to a patient's race. The nurse is taking into account the patient's
1. Acculturation. 2. Ethnocentrism. 3. Diversity. 4. Ethnicity.
When teaching the client and family how to prevent the development of stomatitis and ulceration, which client response indicates a need for further explanation?
a. "I need to do mouth care every four hours." b. "I should use a soft bristle toothbrush." c. "Rinsing my mouth after meals will help." d. "Commercial mouthwashes are best to use."
The nurse has reviewed the physician's prescriptions for a child suspected of a diagnosis of neuroblastoma and is preparing to implement diagnostic procedures that will confirm the diag-nosis. The nurse most appropriately prepares to:
1. Collect a 24-hour urine sample. 2. Perform a neurological assessment. 3. Assist with a bone marrow aspiration. 4. Send the child to the radiology department for a chest x-ray.
When comparing environmental constraints or advantages and psychodynamic approach to leader effectiveness, which of the following statements is true?
a. Environmental constraints have the greatest impact on leader effectiveness. b. Environmental advantages stymie leader effectiveness. c. Psychodynamic processes in leader-follower interactions greatly influence leader effectiveness. d. Psychodynamic processes in leader-follower interactions are less influential on leader effectiveness than environmental advantages