A nurse is assisting with teaching a class about physical manifestations associated with the fight-or-flight response to stress.
Which of the following manifestations should the nurse include?
Decreased blood pressure.
Bronchial airway constriction.
Hypoglycemia.
Dilated pupils.
The Correct Answer is D
This is because the fight-or-flight response activates the sympathetic nervous system, which causes the pupils to dilate to allow more light and improve vision.
Choice A is wrong because the fight-or-flight response increases blood pressure by constricting blood vessels and increasing heart rate.
Choice B is wrong because the fight-or-flight response causes bronchial airway dilation to allow more oxygen intake and facilitate breathing.
Choice C is wrong because the fight-or-flight response causes hyperglycemia by stimulating the release of glucose from the liver and muscles to provide energy.
Normal ranges for blood pressure are 90/60 mmHg to 120/80 mmHg, for blood glucose are 70 mg/dL to 100 mg/dL, and for pupil size are 2 mm to 6 mm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Neglect refers to the refusal or failure to provide an elderly person with necessary care, such as food, water, shelter, personal hygiene, medicine, and other essentials of daily living. Signs and symptoms of neglect in elders can include: dehydration, malnutrition, bed sores, fractures, urinary tract infections, contractures, over-medication, elopements, and poor personal hygiene. An elderly client who is admitted to the hospital looking unkempt, with dirty clothing, and smelling of urine may be suffering from neglect by a caregiver or by themselves (self-neglect).
Choice A is wrong because institutionalism is not a type of elder abuse but a term that describes the loss of individuality and autonomy that can occur in institutional settings such as nursing homes.
Choice C is wrong because emotional abuse is the infliction of mental or emotional anguish by threat, humiliation, intimidation, or other abusive conduct. Signs and symptoms of emotional abuse in elders can include: depression, confusion, withdrawal, isolation from friends and family. An elderly client who smells of urine may not necessarily be emotionally abused.
Choice D is wrong because stubborn behavior is not a type of elder abuse but a personality trait that may or may not be present in an elderly person.
Stubborn behavior does not indicate any harm or neglect inflicted upon an older adult by others or themselves.
Correct Answer is A
Explanation
The Nurse Practice Act is a law that outlines the legal scope of practice for nursing in each state. It defines the roles, functions, responsibilities and activities that a nurse is educated, competent and authorized to perform. The Nurse Practice Act also establishes the regulatory bodies that create and implement rules and regulations to protect the public.
Choice B. Nursing process is wrong because it is a systematic method of providing nursing care, not a legal document that defines the scope of practice.
Choice C. Code of Ethics is wrong because it is a set of principles that guide the moral and professional conduct of nurses, not a legal document that defines the scope of practice.
Choice D. Facility policies and procedures are wrong because they are specific guidelines for each healthcare organization, not a legal document that defines the scope of practice.
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