The CAGE questionnaire asks four questions and is a widely used tool to screen for alcoholism. Which of the four questions included in the CAGE questionnaire is most indicative of alcoholism?
Have you ever felt guilty about drinking?
Do you need a drink in the morning to get rid of a hangover?
Have people annoyed you by criticizing your drinking?
Have you ever felt you needed to cut down on your drinking?
The Correct Answer is B
Choice A reason: Feeling guilty about drinking (CAGE’s “G”) suggests awareness of problematic use, indicating psychological dependence. However, guilt is less specific than morning drinking, as it may occur in binge or social drinking without physical addiction. Morning drinking reflects physiological dependence, a stronger marker of chronic alcoholism.
Choice B reason: Needing a morning drink (CAGE’s “E” for eye-opener) indicates physical dependence, a hallmark of alcoholism. This reflects tolerance and withdrawal, where alcohol stabilizes GABA/glutamate imbalances to prevent symptoms like tremors. It’s the most specific indicator, showing the body’s reliance on alcohol, central to alcoholism’s pathophysiology.
Choice C reason: Annoyance at drinking criticism (CAGE’s “A”) suggests defensiveness, possibly indicating psychological dependence. It’s less specific than morning drinking, reflecting social dynamics rather than physical addiction. Alcoholism involves physiological changes, and morning drinking directly demonstrates the body’s need for alcohol to manage withdrawal, making this less indicative.
Choice D reason: Feeling the need to cut down (CAGE’s “C”) shows recognition of excessive drinking but is less specific than morning drinking, which signifies physical dependence from chronic alcohol-induced neurotransmitter changes. This question captures awareness but not the physiological addiction that morning drinking indicates, central to diagnosing alcoholism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Imbalanced nutrition is unrelated to 150 mL residual urine, which indicates incomplete bladder emptying, often from detrusor dysfunction or obstruction. Nutrition affects overall health but does not cause retention. Residual urine increases infection risk due to stasis, making nutrition an irrelevant nursing problem for this urinary issue.
Choice B reason: Deficient fluid volume suggests dehydration, reducing urine output, not causing high residual volumes. Residual urine (150 mL) indicates retention from impaired bladder emptying, not fluid deficit. Hydration prevents stasis, but infection risk from retained urine is more immediate, as bacteria proliferate in stagnant urine.
Choice C reason: Residual urine of 150 mL signifies incomplete bladder emptying, often from obstruction or neurogenic bladder, leading to urinary stasis. This fosters bacterial growth, increasing urinary tract infection (UTI) risk. Including “risk for infection” addresses this pathophysiological concern, guiding interventions like catheterization to reduce infection likelihood.
Choice D reason: Urinary incontinence involves involuntary leakage, not retention, where the bladder fails to empty, as seen with 150 mL residual urine. Retention results from outflow obstruction or weak detrusor, distinct from incontinence’s loss of control, making this nursing problem inappropriate for the client’s condition.
Correct Answer is D
Explanation
Choice A reason: Reviewing vascular disease history provides context but does not confirm perfusion status. An absent DP pulse may indicate arterial occlusion, risking ischemia. Doppler assessment directly evaluates blood flow, detecting patency, critical for guiding interventions to ensure limb perfusion, making history review secondary.
Choice B reason: Marking an auscultated DP pulse is incorrect, as pulses are palpated or Doppler-assessed, not auscultated. Auscultation applies to heart or lungs. Doppler confirms arterial flow, addressing absent pulse’s potential occlusion, making this inaccurate compared to the precise Doppler technique.
Choice C reason: Capillary refill evaluates perfusion but is less specific than Doppler, which confirms arterial flow. Prolonged refill may indicate ischemia, but absent DP pulse suggests arterial compromise. Doppler acoustically detects flow, diagnosing critical limb ischemia, making it the priority over indirect perfusion measures.
Choice D reason: Using Doppler to assess DP pulse is critical, as an absent pulse may indicate occlusion from peripheral arterial disease, risking ischemia. Doppler detects blood flow, confirming patency or obstruction, guiding urgent interventions like angiography, ensuring limb viability by addressing vascular compromise directly.
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