Express the dosage using the official symbol/abbreviation: 1 part drug to 6 parts solution
What will be an ideal response?
1:6
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What will the nurse implement when an error is made when documenting in a patient's chart?
a. Scratch out the error b. Apply correction fluid c. Erase the error completely d. Draw a single line through the error
Based on studies of workplace environments for nurses and future projections, the workplace of the future will be:
a. Less intense because of more technology. b. About the same as it is now. c. More intense because of more technology. d. Fluctuating between intense periods and less intense periods.
The nurse's initial action for a patient with moderate dementia who develops increased restlessness and agitation should be to
a. reorient the patient to time, place, and person. b. administer a PRN dose of lorazepam (Ativan). c. assess for factors that might be causing discomfort. d. assign unlicensed assistive personnel (UAP) to stay in the patient's room.
A patient asks the healthcare professional why tissue damage occurs in acute rejection after organ transplantation. What response by the professional is best?
a. Th1 cells release cytokines that activate infiltrating macrophages, and cytotoxic T cells directly attack the endothelial cells of the transplanted tissue. b. Circulating immune complexes are deposited in the endothelial cells of transplanted tissue, where the complement cascade lyses tissue. c. Receptors on natural killer cells recognize antigens on the cell surface of transplanted tissue, which releases lysosomal enzymes that destroy tissue. d. Antibodies coat the surface of transplanted tissue to which mast cells bind and liberate preformed chemical mediators that destroy tissue.