A patient who has been in the hospital for 3 months starts to experience white patches on their tongue and roof of their mouth, they also have trouble swallowing, what do they likely have?
Oral thrush.
Bad breath.
An ulcer.
Nothing.
The Correct Answer is A
Choice A reason: White patches on the tongue and mouth with dysphagia indicate oral thrush, a Candida albicans infection, common in hospitalized patients due to immunosuppression or antibiotics. Antifungal treatment is needed to prevent esophageal spread. Accurate diagnosis ensures timely therapy, critical for relieving symptoms and avoiding complications in vulnerable patients.
Choice B reason: Bad breath (halitosis) may accompany oral issues but doesn’t cause white patches or dysphagia, which indicate thrush. Assuming bad breath misdiagnoses the condition, delaying antifungal treatment and risking progression of Candida infection, potentially leading to systemic complications in long-term hospitalized patients with compromised immunity.
Choice C reason: Oral ulcers cause painful sores, not white patches or widespread dysphagia, unlike thrush’s creamy lesions. Misidentifying as ulcers risks inappropriate treatment, delaying antifungals needed for Candida. This error could worsen swallowing difficulties, compromising nutrition and recovery in hospitalized patients with suspected oral infections.
Choice D reason: Assuming nothing ignores white patches and dysphagia, clear signs of oral thrush in hospitalized patients. Neglecting these risks untreated Candida infection, potentially spreading to the esophagus or systemically, especially in immunocompromised patients. Prompt recognition and antifungal therapy are critical to prevent complications and ensure patient comfort.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: A stethoscope assesses heart sounds, detecting murmurs or irregular beats, but does not measure electrical conduction. It provides auditory data on valve function, not heart rate or rhythm via electrical activity. Electrocardiograms are required for detailed analysis of cardiac electrical patterns, making this choice incorrect.
Choice B reason: A blood pressure cuff measures arterial pressure, reflecting cardiovascular workload, but not electrical conduction. It provides systolic and diastolic values, not heart rhythm or rate data. Electrical activity assessment requires tools like electrocardiograms, rendering this choice irrelevant for the described diagnostic purpose.
Choice C reason: An electrocardiogram (ECG) records the heart’s electrical activity, mapping conduction pathways to assess heart rate and rhythm. It detects arrhythmias, ischemia, or conduction delays by analyzing waveforms like P, QRS, and T, making it the precise tool for evaluating cardiac electrical function, as required by the question.
Choice D reason: Doppler ultrasound evaluates blood flow velocity, used in vascular or fetal assessments, but does not measure cardiac electrical conduction. It lacks the capability to assess heart rate or rhythm through electrical signals, unlike an electrocardiogram, making it an incorrect choice for this diagnostic purpose.
Correct Answer is C
Explanation
Choice A reason: Normal blood pressure is <120/<80 mmHg, far below 148/92 mmHg, which is stage 2 hypertension per AHA guidelines. Assuming normal misclassifies the reading, risking untreated hypertension, leading to complications like stroke or heart failure. Accurate classification ensures proper management with lifestyle changes or medications.
Choice B reason: Stage 1 hypertension is 130-139/80-89 mmHg, lower than 148/92 mmHg, which is stage 2. Misclassifying as stage 1 underestimates severity, potentially delaying aggressive treatment like dual antihypertensives. Correct staging ensures timely intervention, critical for preventing cardiovascular damage in patients with elevated blood pressure readings.
Choice C reason: Stage 2 hypertension, per AHA, is ≥140/≥90 mmHg, matching 148/92 mmHg. This requires immediate lifestyle changes and likely medications to prevent cardiovascular events. Accurate classification guides treatment, ensuring blood pressure control, reducing risks of stroke, heart attack, or kidney damage in patients with significant hypertension.
Choice D reason: Elevated blood pressure is 120-129/<80 mmHg, below 148/92 mmHg, which is stage 2 hypertension. Assuming elevated underestimates the condition, risking inadequate intervention and progression to organ damage. Correct classification ensures appropriate management, critical for controlling hypertension and preventing long-term complications in affected patients.
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