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 B
Explanation
A. The brainstem is responsible for basic life functions like breathing and heart rate but isn't primarily associated with balance and coordination.
B. The cerebellum plays a crucial role in coordination, balance, and fine motor control. Issues here can result in problems with balance and coordination.
C. The extrapyramidal tract involves motor control but is not specifically responsible for balance and coordination.
D. The thalamus primarily serves as a relay center for sensory information but is not directly related to balance and coordination.
Correct Answer is C
Explanation
A. Loss of subcutaneous fat might contribute to changes in appearance but is not primarily responsible for the decrease in height with aging.
B. Reduced spinal flexibility may contribute to posture changes but doesn’t sufficiently explain the decrease in height.
C. With aging, the intervertebral discs and cartilage between spinal bones wear down, leading to a decrease in height due to changes in the spine's structure.
D. Thickening of intervertebral discs is not a typical occurrence with aging and does not explain the decrease in height.
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