A nurse is assessing a client who has a fever, has an infection of a flank incision, and is in severe pain. What type of pulse rate would the client most likely exhibit?
Bradycardia
Tachycardia
Dysrhythmia
Bigeminal
The Correct Answer is B
Choice A reason: Bradycardia (pulse <60 bpm) is unlikely, as fever, infection, and pain increase sympathetic nervous system activity, elevating heart rate. Infection triggers cytokine release, and pain stimulates adrenaline, both increasing cardiac output to meet metabolic demands. Bradycardia would contradict the physiological stress response, making this incorrect for this scenario.
Choice B reason: Tachycardia (pulse >100 bpm) is likely due to fever, infection, and pain activating the sympathetic nervous system. Fever increases metabolic rate, infection induces inflammatory cytokines, and pain releases adrenaline, all elevating heart rate to enhance oxygen delivery. This physiological response matches the client’s condition, making tachycardia the correct pulse type.
Choice C reason: Dysrhythmia involves irregular heart rhythms, like atrial fibrillation, not directly caused by fever, infection, or pain. These conditions increase heart rate via sympathetic stimulation, not necessarily rhythm irregularity. Dysrhythmias require specific cardiac issues, unlike the expected tachycardia from systemic stress, making this incorrect for the client’s presentation.
Choice D reason: Bigeminal pulse (paired beats) indicates a specific arrhythmia, not typically caused by fever, infection, or pain. These conditions elevate heart rate through sympathetic activation and cytokine release, leading to tachycardia, not patterned beats. Bigeminal rhythms require cardiac-specific issues, making this an unlikely pulse type in this systemic stress scenario.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Respecting the client’s cultural preference to defer decisions to their uncle upholds autonomy, a principle of self-determination. In some cultures, family patriarchs guide health decisions, reflecting collective values. This respects the client’s psychological and social framework, ensuring decisions align with their beliefs, reducing stress and supporting informed consent within their cultural context.
Choice B reason: Revisiting decisions without the uncle disregards the client’s cultural values, undermining autonomy. Cultural norms may prioritize family decision-making, reducing individual stress by aligning with social structures. Ignoring this preference risks psychological distress and distrust, as it dismisses the client’s chosen decision-making process, which is integral to their identity and coping mechanism.
Choice C reason: Educating about autonomy assumes the client’s preference is uninformed, potentially disrespecting their cultural values. In collectivist cultures, deferring to family supports psychological well-being, reducing decision-making stress. Imposing individual autonomy may increase anxiety, as it conflicts with the client’s social framework, undermining trust and effective nurse-client communication.
Choice D reason: Encouraging the client to speak in a family meeting may pressure them against their cultural preference, compromising autonomy. Deferring to a patriarch aligns with collectivist values, reducing psychological stress. Forcing individual expression risks cultural insensitivity, increasing anxiety and disrupting trust, as it conflicts with the client’s chosen decision-making process.
Correct Answer is A
Explanation
Choice A reason: Teaching calcium intake to prevent bone loss is primary prevention, aimed at reducing disease risk before it occurs. Calcium strengthens bone density, reducing osteoporosis risk by supporting osteoblast activity and mineralization. This proactive measure prevents bone loss in healthy individuals, addressing the physiological need for calcium to maintain skeletal integrity before pathology develops.
Choice B reason: Secondary prevention involves early detection of disease, like screening for osteoporosis via bone density scans. Teaching calcium intake aims to prevent bone loss before it occurs, not detect it. Calcium supports bone remodeling, but secondary prevention targets existing asymptomatic conditions, making this incorrect for a strategy focused on preventing initial bone loss.
Choice C reason: Tertiary prevention manages existing disease to prevent complications, like rehabilitation after an osteoporotic fracture. Teaching calcium intake prevents bone loss before disease onset, aligning with primary prevention. Calcium enhances bone strength, but tertiary prevention focuses on restoring function post-disease, not preventing initial bone density loss, making this incorrect.
Choice D reason: Residual prevention is not a recognized term in public health. Teaching calcium intake is primary prevention, as it promotes bone health to prevent osteoporosis. Calcium supports bone matrix formation, reducing fracture risk. Incorrect terms like residual prevention do not apply, as prevention levels are clearly defined as primary, secondary, or tertiary in medical practice.
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