NURS 550 Exam 1 Exam Questions And Accurate Answers
Safe environment includes meeting - Answer - Basic needs
-reducing physical hazards
-reducing the transmission of pathogens
-controlling of pollution
Basic human needs - Answer - Adequate oxygen
- Nutrition
- Optimum temperature
Physical hazards - Answer 5th leading cause of death for Americans all ages
- Motor vehicle accidents are leading cause
- Poison
- Falls, 2nd leading cause
- Fire
Orthostatic hypotension - Answer Decrease in systolic blood pressure of 20mm Hg or
decrease in diastolic of 10mm Hg within 3 minutes of standing when compared to blood
pressure from sitting
Factors influencing patient safety - Answer - Mobility, sensory, and cognitive status
- Lifestyle choices
- Knowledge of common safety precautions
Infant, toddler, and preschooler risks - Answer Lead poisoning, poisoning and choking,
fire accidents, drowning, and head trauma
,School-age child risks - Answer Sports related injuries, head injuries with bike
accidents
Restraint use objectives - Answer - Reduce risk of patient injury from falls
- Prevent interruption of therapy like IV infusions, catheterization
- Prevent patients who are confused from removing life-support
- Reduce risk of injury to others by patient
Physical Restraint - Answer Only as a last resort
Chemical Restraint - Answer Meds like anxiolytics and sedative to manage behavior
Electronic bed monitoring device/Posey bed - Answer Less restrictive than chemical or
physical restraints. Reduce the side effects such as pressure ulcers and loss of dignity
with physical.
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