The nurse is caring for a client after a coronary artery bypass graft surgery. The client is exhibiting pitting edema of the lower extremities and jugular venous distention with increased central venous pressure. Which condition should the nurse suspect the client is experiencing based on these findings?
Internal bleeding.
Right-sided heart failure.
Cardiac tamponade.
Left ventricular dysfunction.
The Correct Answer is B
A. Internal bleeding may present with symptoms such as hypotension, tachycardia, and signs of blood loss, but it typically does not cause pitting edema or jugular venous distention.
B. Right-sided heart failure can cause systemic venous congestion, leading to pitting edema of the lower extremities and jugular venous distention due to increased central venous pressure.

C. Cardiac tamponade presents with Beck's triad (hypotension, distended neck veins, muffled heart sounds) and is typically more acute in onset compared to the gradual development of symptoms seen in right-sided heart failure.
D. Left ventricular dysfunction primarily causes symptoms of pulmonary congestion, such as dyspnea, orthopnea, and crackles, rather than pitting edema and jugular venous distention.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","E","F"]
Explanation
A. Obesity is a significant risk factor for gout as it can increase uric acid production and decrease its excretion.
B. Hypertension is commonly associated with gout, potentially due to shared risk factors including kidney health and certain medications that can raise uric acid levels.
C. Alcohol, especially beer, is a well-known trigger for gout attacks because it increases uric acid production and reduces its excretion.
D. Low doses of aspirin can increase uric acid levels by reducing its excretion through the kidneys.
E. While not a direct risk factor, type 2 diabetes is often associated with metabolic syndrome, which includes several risk factors for gout.
F. Research suggests a link between sleep apnea and increased risk of gout, possibly through the effects of intermittent hypoxia on uric acid levels.
G. Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen are typically used to treat gout attacks and do not generally increase the risk of developing gout. They can, however, affect kidney function with prolonged use.
H. Smoking is not directly linked to gout risk; smoking cessation is generally beneficial for overall health but does not increase gout risk.
I. Osteoarthritis is a different type of joint disease and does not increase the risk of developing gout.
Correct Answer is D
Explanation
A. Sipping fluids with each meal may help prevent dehydration and promote hydration but is not the most important dietary instruction post-gastric bypass surgery.
B. Chewing slowly and thoroughly is important for digestion but is not specific to post-gastric bypass dietary needs.
C. Reducing intake of fatty foods is important for overall health but is not the most critical dietary instruction post-gastric bypass surgery.
D. Eating small frequent meals is crucial after gastric bypass surgery to prevent complications such as dumping syndrome, promote adequate nutrient absorption, and manage portion sizes effectively.
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