Physiological response to fear and anxiety includes which of the following?
Tachycardia
Bronchial constriction
Bradypnea
Pupillary constriction
The Correct Answer is A
Choice A reason: Tachycardia is a physiological response to fear and anxiety. Tachycardia is a condition where the heart rate is faster than normal, usually above 100 beats per minute. Fear and anxiety can trigger the release of stress hormones, such as adrenaline and cortisol, that stimulate the sympathetic nervous system. This causes the heart to beat faster and stronger, increasing the blood flow and oxygen delivery to the muscles and organs. This prepares the body for the fight-or-flight response, which is a survival mechanism that helps the person to cope with a perceived threat or danger.
Choice B reason: Bronchial constriction is not a physiological response to fear and anxiety. Bronchial constriction is a condition where the airways in the lungs become narrow and inflamed, reducing the airflow and causing difficulty breathing. Bronchial constriction can be caused by various factors, such as asthma, allergies, infections, or irritants. Fear and anxiety can worsen the symptoms of bronchial constriction, but they are not the primary cause of it.
Choice C reason: Bradypnea is not a physiological response to fear and anxiety. Bradypnea is a condition where the breathing rate is slower than normal, usually below 12 breaths per minute. Bradypnea can be caused by various factors, such as brain injury, drug overdose, sleep apnea, or metabolic disorders. Fear and anxiety can increase the breathing rate, not decrease it, as the body needs more oxygen to cope with the stress.
Choice D reason: Pupillary constriction is not a physiological response to fear and anxiety. Pupillary constriction is a condition where the pupils in the eyes become smaller and less responsive to light. Pupillary constriction can be caused by various factors, such as eye injury, medication, aging, or neurological disorders. Fear and anxiety can cause pupillary dilation, not constriction, as the pupils widen to allow more light and improve the vision. This helps the person to see better and react faster to the situation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: This is not the correct answer because offering to notify the health care provider after morning rounds are completed is not the first action that the critically thinking nurse should take. The nurse should act promptly and advocate for the patient's pain management needs, rather than delaying the communication with the health care provider.
Choice B reason: This is the correct answer because exploring other options for pain relief is the first action that the critically thinking nurse should take. The nurse should assess the patient's pain level, location, quality, and contributing factors, and use a multimodal approach to pain management that includes pharmacological and non-pharmacological interventions, such as ice, heat, distraction, relaxation, or massage.
Choice C reason: This is not the correct answer because discussing the surgical procedure and reason for the pain is not the first action that the critically thinking nurse should take. The nurse should focus on alleviating the patient's pain, rather than educating the patient about the surgery. The nurse can provide information and reassurance to the patient after the pain is controlled.
Choice D reason: This is not the correct answer because explaining to the patient that nothing else has been ordered is not the first action that the critically thinking nurse should take. The nurse should not dismiss the patient's pain or imply that the patient has no other options for pain relief. The nurse should collaborate with the patient and the health care provider to find the best pain management plan for the patient.
Correct Answer is B
Explanation
Choice A reason: This is not the correct answer because this statement by the client indicates that the client understands the dietary restrictions and guidelines that are necessary after bariatric surgery. A liquid/pureed diet and limited fluid intake are recommended to prevent complications such as nausea, vomiting, dehydration, and dumping syndrome.
Choice B reason: This is the correct answer because this statement by the client indicates that the client does not understand the importance of a thorough evaluation by the surgeon prior to the procedure. Bariatric surgery is a major surgery that involves significant risks and benefits, and requires careful consideration of the client's medical history, physical condition, psychological status, and readiness for lifestyle changes. The surgeon should assess the client's eligibility, suitability, and expectations for the surgery, and provide informed consent and education.
Choice C reason: This is not the correct answer because this statement by the client indicates that the client understands the basic principles and types of bariatric surgery. Bariatric surgery can be classified into restrictive, malabsorptive, or combined procedures, depending on how they affect the size of the stomach and the absorption of food. The most common types of bariatric surgery are gastric bypass, sleeve gastrectomy, and adjustable gastric banding.
Choice D reason: This is not the correct answer because this statement by the client indicates that the client understands the long-term implications and commitments of bariatric surgery. Bariatric surgery is not a quick fix or a magic solution for obesity, but rather a tool that helps the client achieve and maintain weight loss and improve health outcomes. The client should be aware that bariatric surgery requires lifelong changes in diet, exercise, medication, supplementation, and follow-up care.
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