During an abdominal assessment, the nurse elicits tenderness on light palpation in the right lower quadrant. The nurse recognizes that this finding could indicate a problem with which organ?
Sigmoid
Liver
Appendix
Gallbladder
The Correct Answer is C
A. The sigmoid is a part of the large intestine located in the left lower quadrant, so tenderness in the right lower quadrant is unlikely to be related to the sigmoid.
B. The liver is situated higher in the abdomen, typically more towards the right upper quadrant, and its tenderness wouldn't manifest in the right lower quadrant.
C. Tenderness in the right lower quadrant is a classic sign of appendicitis, suggesting inflammation of the appendix.
D. The gallbladder is positioned closer to the liver, in the right upper quadrant, and wouldn't typically cause tenderness in the right lower quadrant.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Heart failure can lead to fluid accumulation in the legs due to the heart's inability to effectively pump blood, causing increased pressure in the veins.
B. Excess fluid retention or consumption might cause edema, but heart failure specifically impacts the heart's pumping function.
C. Excess fluid consumption might contribute to temporary edema, but severe bilateral lower extremity edema is more likely due to a systemic issue like heart failure.
D. While a pulmonary embolism can lead to edema in the legs, it typically presents with sudden onset and might not present with bilateral edema from feet to knees.
Correct Answer is B
Explanation
A. Hyperalgesia refers to increased sensitivity to pain stimuli, not specifically related to the inability to feel vibrations.
B. Peripheral neuropathy, a common complication of diabetes, often leads to sensory deficits, especially in distal extremities like the toes and feet.
C. Hyperparalysis is not a recognized term in neurology.
D. A lesion of the sensory cortex would likely present with broader sensory deficits rather than a specific loss of vibration sensation in the distal lower extremities.
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