A nurse is teaching a class about physical manifestations associated with the fight-or-flight response to stress. Which of the following manifestations should the nurse include?
Bronchial airway constriction
Hypoglycemia
Dilated pupils
Decreased blood pressure
The Correct Answer is C
A. Bronchial airway constriction: During the fight-or-flight response, bronchial airways typically dilate to increase airflow to the lungs, not constrict.
B. Hypoglycemia: The fight-or-flight response typically increases blood glucose levels to provide quick energy, leading to hyperglycemia rather than hypoglycemia.
C. Dilated pupils: Pupils dilate during the fight-or-flight response to enhance vision and perception of potential threats. This is a correct manifestation of the stress response.
D. Decreased blood pressure: The fight-or-flight response usually causes an increase in blood pressure due to the release of adrenaline and other stress hormones that prepare the body for immediate action.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Droplet: Incorrect. Droplet precautions are used for infections spread through respiratory droplets, such as influenza or meningitis, not for immunocompromised clients undergoing stem-cell transplants.
B. Protective: Correct. Protective precautions, also known as neutropenic precautions or reverse isolation, are necessary for clients who are immunocompromised, such as those who have had a stem-cell transplant. These precautions include using barrier protection to prevent infection due to the client's weakened immune system.
C. Contact: Incorrect. Contact precautions are used for infections spread by direct or indirect contact with contaminated surfaces or items, such as Clostridium difficile, not for immunocompromised patients.
D. Airborne: Incorrect. Airborne precautions are used for infections that spread through the air over long distances, such as tuberculosis or measles, and are not specifically needed for clients with compromised immunity post-transplant.
Correct Answer is B
Explanation
A. The goal of palliative care is to prolong the life of a client: The primary goal of palliative care is to improve the quality of life by managing symptoms and providing comfort, rather than focusing solely on prolonging life.
B. Palliative care is not restricted to clients who are terminally ill: Palliative care can be provided to clients at any stage of a serious illness, regardless of whether they are terminally ill. It focuses on relief from symptoms and improving quality of life.
C. Palliative care should be avoided for a client who is receiving a cure: Palliative care can be provided alongside curative treatment to manage symptoms and improve quality of life throughout the treatment process.
D. Palliative care is limited to clients who are in a healthcare facility: Palliative care can be provided in various settings, including home care, outpatient clinics, and healthcare facilities.
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