You are using an ophthalmoscope to examine a patient's inner eye. You rotate the lens selector clockwise and then counterclockwise to compensate for:
a. amblyopia.
b. astigmatism.
c. myopia.
d. strabismus.
C
Rotating the lens selector compensates for myopia (nearsightedness) or hyperopia (farsighted-ness) in the examiner and patient.
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A payment classification system used for reimbursement of health care cost by Medicare is:
a. managed care contracts c. diagnosis-related groups b. penetration rate revenue d. length-of-stay records
The home health nurse visits the client three times a week, assesses for health changes, sets up weekly medications for the client, and changes the client's leg dressing. Which type of nursing delivery model is this?
1. Team nursing 2. Case management 3. Total patient care 4. Functional care
A client is undergoing a lengthy series of treatments for a skin disorder. The best method of documenting the client's experience with the treatments is for the nurse to
a. document the lesions clearly at each visit using proper terminology. b. draw the distribution and characteristics of the lesions occasionally. c. have the client record ongoing changes and include them in the record. d. photograph the lesions at each clinic visit and use them for comparison.
According to the CHANGE model, the aspect of a community that includes community-wide efforts that have an effect on the social and built environments such as improving food access, walkability or bike-ability, tobacco use or exposure, or personal safety
A. Community institution or organization sector B. Health-care sector C. Community-at-large sector D. Preventative sector