During an examination, the nurse asks a patient to bend forward from the waist and notices that the patient has lateral tilting. When his leg is raised straight up, the patient complains of a pain going down his buttock into his leg. The nurse suspects:
Herniated nucleus pulposus.
Meniscus tear.
Scoliosis
Spasm of paravertebral muscles
The Correct Answer is A
A. A herniated disc can cause pain that radiates down the leg (sciatica) when the leg is raised, along with lateral tilting of the spine as the patient attempts to relieve pressure.
B. A meniscus tear is usually associated with knee pain rather than back or leg pain.
C. Scoliosis refers to a lateral curvature of the spine but does not cause radiating leg pain as described in this case.
D. While muscle spasms can cause back pain, they are not typically associated with radiating leg pain or lateral spinal tilting.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Changes in size, color, and shape of a mole or spot, especially with the development of a bump, could be indicative of skin cancer, particularly melanoma.
B. That there is nothing to be concerned about. Given the changes in the spot's appearance, this is a concerning sign and requires further investigation, so this choice is not correct.
C. Wounds typically heal without such significant color and shape changes, so this is unlikely to be a normal healing process.
D. A secondary lesion is caused by trauma or infection, but the described changes are more concerning for a potential primary skin malignancy, such as melanoma.
Correct Answer is A
Explanation
A. The frontal lobe is responsible for a variety of functions, including personality, behavior, judgment, and emotional regulation. It also plays a key role in problem-solving and decision-making. Changes in these areas, such as the emotional instability (crying and anger) described in the question, are often linked to frontal lobe dysfunction.
B. The occipital lobe is primarily responsible for visual processing. Damage or issues in the occipital lobe typically affect vision, such as causing blindness or visual disturbances, rather than emotional or behavioral changes like those described in the scenario.
C. The temporal lobe is involved in processing auditory information, memory, and language. While damage to the temporal lobe can affect memory or speech, it is not primarily responsible for the emotional and personality changes described in the scenario. Temporal lobe damage is more commonly associated with memory loss or issues with speech.
D. The parietal lobe is responsible for sensory information and spatial awareness. While damage here can lead to problems with spatial orientation or sensation, it is not directly responsible for emotional regulation or changes in personality and behavior like those described in the question.
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