A __________ gene expresses itself in either the heterozygous or the homozygous state
A. dominant
B. recessive
C. sex-linked
D. hemizygous
A
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The Human Resources director has drafted the following position description for a nurse to work in the informatics department
Skills and Experience: Needs assessment; Technical writing; Managing the implementation of documentation systems; Training staff on the use of documentation systems; Recent database creation; Application design and testing. What important element is missing from this position description? 1. Education level 2. Budget preparation 3. Clinical experience 4. Interest in computers
A nurse is explaining to the nursing students working on the antepartum unit how to assess edema. Which edema assessment score indicates edema of the lower extremities, face, hands, and sacral area?
a. +1 b. +2 c. +3 d. +4
The nurse assesses the stoma of a client who has an ureterostomy and observes fine white crystals around the stoma. Which should the nurse implement?
1. Brush away the crystals with a cloth. 2. Apply a new, well-fitting skin barrier. 3. Increase the dietary protein and fluids. 4. Cleanse with a warm vinegar solution.
A patient being treated for anxiety with a selective serotonin reuptake inhibitor antidepressant drug asks about the rationale for the use of this agent rather than a benzodiazepine. Select the nurse's best response
1. "The SSRI antidepressants are better for the control of somatic symptoms than the benzodiazepines." 2. "The SSRI antidepressants provide a more rapid and durable response to the uncomfortable anxiety symptoms." 3. "The benzodiazepines currently have no role in the treatment of anxiety." 4. "The SSRI antidepressants are better for decreasing the cognitive and psychic symptoms of anxiety than the benzodiazepines."