The nurse teaches a client that there are shock absorbers in the back to cushion the spine and to help it move. The client understands that which of the following is another name for shock absorbers:
Vertebral column
Intervertebral disks
Vertebral foramen
Nucleus pulposus
The Correct Answer is B
A. The vertebral column refers to the series of vertebrae forming the backbone, not specifically the shock absorbers.
B. Intervertebral disks are the fibrocartilage pads between vertebrae that act as shock absorbers, allowing movement and cushioning the spine.
C. The vertebral foramen is the opening in the vertebrae through which the spinal cord passes.
D. The nucleus pulposus is the gel-like inner core of the intervertebral disk, contributing to its flexibility and shock-absorbing properties.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Flexion refers to bending a joint, usually decreasing the angle between two body parts.
B. Extension refers to straightening or increasing the angle between two body parts.
C. Abduction involves moving a body part away from the midline or center of the body.
D. Adduction involves moving a body part toward the midline or center of the body.
Correct Answer is C
Explanation
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.
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