During a gastrointestinal assessment, the nurse detects rebound tenderness in the right lower quadrant (RLQ). What does this finding most likely indicate?
Appendicitis
Pancreatitis
Cholecystitis
Diverticulitis
The Correct Answer is A
Rebound tenderness, also known as Blumberg sign, is a clinical indicator of peritoneal irritation. When localized to the right lower quadrant, it strongly suggests inflammation of the appendix, a condition requiring urgent clinical evaluation to prevent rupture and subsequent peritonitis in the patient.
Choice A rationale: Appendicitis typically presents with pain localized to the right lower quadrant at McBurney's point. Rebound tenderness in this specific area is a classic, highly specific clinical sign that the parietal peritoneum is inflamed due to an underlying acute appendiceal process.
Choice B rationale: Pancreatitis is characterized by epigastric or left upper quadrant pain that often radiates to the back. It is associated with inflammation of the pancreas and is not typically associated with localized peritoneal irritation in the right lower quadrant.
Choice C rationale: Cholecystitis involves inflammation of the gallbladder and typically presents with right upper quadrant pain. A common clinical sign for this condition is Murphy's sign, which involves tenderness during deep inspiration, rather than rebound tenderness located in the right lower quadrant.
Choice D rationale: Diverticulitis most commonly affects the sigmoid colon, which is located in the left lower quadrant. Therefore, clinical findings such as rebound tenderness associated with diverticulitis would be expected in the left lower quadrant rather than the right lower quadrant.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Cyanosis, indicating hypoxia, is not typical in alcohol use disorder with weight gain and abdominal tightness, which suggest liver issues like ascites causing jaundice. Assuming cyanosis risks misdiagnosis, delaying liver assessment or treatment, critical for managing complications like cirrhosis or portal hypertension in patients with chronic alcohol use.
Choice B reason: Erythema (redness) is unrelated to alcohol-related abdominal tightness and weight gain, which indicate liver dysfunction, often presenting with jaundice. Misdiagnosing erythema risks overlooking hepatic issues, delaying interventions like diuretics for ascites, essential for managing liver complications and improving outcomes in alcohol use disorder patients.
Choice C reason: Appearing normal is unlikely with alcohol use disorder causing weight gain and abdominal tightness, typically from ascites or liver damage, presenting as jaundice. Assuming normal risks missing serious liver pathology, delaying diagnosis and treatment, critical for preventing progression of cirrhosis or liver failure in affected patients.
Choice D reason: Jaundice, yellowing of skin, is likely in alcohol use disorder with abdominal tightness and weight gain, indicating liver dysfunction (e.g., cirrhosis or alcoholic hepatitis) causing ascites. Recognizing this guides urgent liver evaluation and treatments like abstinence or diuretics, critical for managing complications and improving survival in chronic alcohol users.
Correct Answer is B
Explanation
Choice A reason: Percussion involves tapping to assess underlying structures, commonly used for lung or abdominal assessments. In breast assessment, it is not relevant, as it cannot evaluate tissue density or detect masses. Breast examination relies on visual inspection and palpation to identify abnormalities like lumps or skin changes, making percussion inappropriate.
Choice B reason: Inspection is a critical technique in breast assessment, involving visual examination for asymmetry, skin changes, nipple discharge, or dimpling. It precedes palpation to identify visible abnormalities. This method is non-invasive and essential for detecting early signs of breast conditions, such as cancer, aligning with standard clinical protocols for thorough evaluation.
Choice C reason: Doppler ultrasound assesses blood flow, often used in vascular or fetal monitoring, but is not standard for breast assessment. Breast examination uses inspection and palpation, with imaging like mammography for deeper evaluation. Doppler’s role in breast care is limited to specialized diagnostics, not routine physical assessments, making it an incorrect choice.
Choice D reason: Sterile gloves are used for invasive procedures like wound care, not routine breast assessments, which require clean gloves for palpation. Inspection and palpation are primary techniques, and sterile conditions are unnecessary unless performing a biopsy. This choice does not align with standard breast examination practices.
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