A nurse is discussing the stages of general adaptation syndrome with a newly licensed nurse.
The nurse should identify that which of the following manifestations occurs during the alarm reaction stage.
Depression.
Dilated pupils.
Bradycardia.
Physical exhaustion.
The Correct Answer is B
This is because during the alarm reaction stage of general adaptation syndrome, which is also known as the fight-or-flight response, the sympathetic nervous system is activated by the sudden release of hormones.
This hormone release causes physical symptoms such as dilated pupils.
Choice A is wrong because depression is not a manifestation that occurs during the alarm reaction stage of general adaptation syndrome.
Choice C is wrong because bradycardia, or a slow heart rate, is not a manifestation that occurs during the alarm reaction stage of general adaptation syndrome.
Instead, an increase in heart rate is a common physical sign during this stage.
Choice D is wrong because physical exhaustion is not a manifestation that occurs during the alarm reaction stage of general adaptation syndrome.
Physical exhaustion occurs during the final stage of general adaptation syndrome, which is known as the exhaustion stage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
The correct answers are:
- c."I need to have a fire escape plan with my family."
- d."I will use the grab bars when getting in and out of the bathtub."
Rationale for each choice:
Choice c:
Having a fire escape plan is crucial for home safety. It ensures that all family members know what to do in the event of a fire, which can save valuable time and lives. Here's a detailed explanation of why a fire escape plan is essential:
- Early Escape:A plan promotes quick evacuation,as everyone understands the escape routes and procedures.
- Reduced Panic:Knowing what to do in a crisis minimizes panic and confusion,allowing for calmer and more efficient actions.
- Accountability:The plan ensures that no one is left behind,especially children,older adults,or individuals with disabilities.
- Firefighter Assistance:It provides vital information to firefighters,aiding their rescue efforts.
- Regular Practice:Regularly practicing the plan familiarizes everyone with their roles and actions,ensuring smoother execution in a real fire.
Choice d:
Grab bars provide stability and support, reducing the risk of falls in bathrooms. Falls are a major safety hazard, especially for older adults, and can lead to serious injuries. Grab bars offer several benefits, including:
- Entering and Exiting:They facilitate safe entry and exit from the bathtub or shower,especially on slippery surfaces.
- Balance Support:They provide support when standing,reducing the likelihood of losing balance.
- Transfer Assistance:They assist individuals with mobility impairments in safely transferring between the bathtub,shower,or toilet.
- Confidence Boost:They offer a sense of security,allowing individuals to feel more confident and independent in the bathroom.
Rationale for incorrect choices:
Choice a:
Setting a hot water heater to 140 degrees Fahrenheit is unsafe. It can cause scalding burns within seconds, especially for children and older adults. The recommended temperature is 120 degrees Fahrenheit to balance safety and energy efficiency.
Choice b:
Taping over frayed electrical cords is a temporary and hazardous fix. It does not address the underlying issue of damaged wiring, which can lead to electrical shocks, fires, or electrocution. Frayed cords should be replaced immediately with new, undamaged ones.
Correct Answer is A
Explanation
Eating a light carbohydrate snack before bedtime can help promote sleep by increasing the level of tryptophan in the brain.
Choice B is wrong because taking a 30-min nap daily can disrupt nighttime sleep and worsen insomnia.
Choice C is wrong because drinking a cup of hot cocoa before bedtime can interfere with sleep due to its caffeine content.
Choice D is wrong because exercising 1 hr before bedtime can increase alertness and make it more difficult to fall asleep.
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