A charge nurse is teaching new staff members about factors that increase a client’s risk to become violent.
Which of the following risk factors should the nurse include as the best predictor of future violence?
A history of being in prison.
Previous violent behavior.
Experiencing delusions.
Male gender.
The Correct Answer is B
Previous violent behavior. According to the web search results, this is the best predictor of future violence among the given risk factors.
Other risk factors include past history of aggression, poor impulse control, and violence. Comorbidity that leads to acts of violence (psychotic delusions, command hallucinations, violent angry reactions with cognitive disorders).
Choice A is wrong because a history of being in prison is not a direct cause of violence, but rather a possible consequence of it.
Choice C is wrong because male gender is not a sufficient factor to predict violence, as there are many other variables involved.
Choice D is wrong because experiencing delusions is not necessarily associated with violence unless they are of a paranoid or persecutory nature.
Normal ranges for violence risk assessment are not standardized, but some tools that can be used include the Historical Clinical Risk Management-20 (HCR-20), the Violence Risk Appraisal Guide (VRAG), and the Psychopathy Checklist-Revised (PCL-R). These tools use different scales and criteria to evaluate the likelihood of violent behavior in individuals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C"]
Explanation
“I will eat small, frequent meals.”.
This statement indicates an understanding of the discharge teaching because eating small, frequent meals can help reduce the workload of the pancreas and prevent pain and nausea.
“I will eat fish for dinner at least twice per week.” This statement does not indicate an understanding of the discharge teaching because fish is a high-fat food that can aggravate pancreatitis. The client should eat a low-fat diet with no more than 30 grams of fat per day.
“I will limit my morning coffee to no more than two cups.” This statement does not indicate an understanding of the discharge teaching because coffee is a caffeinated beverage that can stimulate the pancreas and worsen inflammation. The client should avoid caffeine and alcohol.
D. “I should expect my bowel movements to be pale in color”. This statement does not indicate an understanding of the discharge teaching because pale stools can be a sign of bile duct obstruction or pancreatic insufficiency, which are complications of pancreatitis. The client should notify the provider if they notice any changes in their stool color or consistency.
E. “I will notify my provider if my urine is dark.” This statement does not indicate an understanding of the discharge teaching because dark urine can be a sign of dehydration or jaundice, which are also complications of pancreatitis. The client should drink plenty of fluids and monitor their skin and eyes for yellowing.
Correct Answer is D
Explanation
This statement indicates that the client understands the importance of reducing swelling and inflammation in the affected hand after carpal tunnel surgery.
Elevation promotes venous return and prevents fluid accumulation in the tissues.
Choice A is wrong because applying heat for the first 24 hours can increase blood flow and swelling in the hand, which can cause more pain and delay healing. Ice packs are recommended for the first 24 to 48 hours to reduce inflammation.
Choice B is wrong because the client should not avoid using the affected hand for 4 to 6 weeks, as this can lead to stiffness, muscle atrophy, and decreased range of motion. The client should move the fingers periodically and perform gentle exercises as prescribed by the surgeon or physical therapist.
Choice C is wrong because numbness and tingling in the hand are signs of nerve compression, which is the main cause of carpal tunnel syndrome.
The client should expect these symptoms to improve or resolve after surgery, not persist or worsen. If the client experiences numbness and tingling after surgery, they should report it to the surgeon as it may indicate a complication such as nerve injury or hematoma.
Normal ranges for grip strength, pinch strength, and key pinch strength vary depending on age, sex, and hand dominance. However, a general reference for grip strength is 20 to 40 kg for men and 15 to 30 kg for women. For pinch strength, it is 6 to 12 kg for men and 5 to 10 kg for women. For key pinch strength, it is 4 to 8 kg for men and 3 to 7 kg for women.
These values may be lower in older adults or people with chronic conditions.
The client should expect some loss of strength in the affected hand after surgery, but it should gradually improve with rehabilitation.
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