Which of the following is a common sign or symptom of a lumbar herniated disc?
Radiating pain down the leg
Headache
Difficulty breathing
Blurred vision
The Correct Answer is A
A. A lumbar herniated disc commonly causes radiating pain down the leg, known as sciatica. This occurs when the herniated disc compresses a nerve root, often causing pain, numbness, tingling, or weakness that radiates down the leg.
B. Headache is not a typical symptom of a lumbar herniated disc. Headaches are generally associated with conditions affecting the head or neck, not the lower back.
C. Difficulty breathing is not associated with a lumbar herniated disc. Breathing problems are typically related to respiratory or cardiac conditions, not issues with the spine.
D. Blurred vision is not a symptom of a lumbar herniated disc. Vision changes are more often related to eye or neurological issues affecting the brain, not the lower back.
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Related Questions
Correct Answer is B
Explanation
A. Unstable blood pressure can occur with damage to the hypothalamus or pituitary, but it is more commonly associated with other neurological conditions. While blood pressure may fluctuate, it is not the most direct result of pituitary or hypothalamic damage.
B. Diabetes insipidus is the correct answer. The pituitary gland secretes antidiuretic hormone (ADH), which helps regulate water balance. Damage to the pituitary or hypothalamus can lead to a deficiency of ADH, causing diabetes insipidus, which is characterized by excessive thirst and urination.
C. Diabetes mellitus is a condition related to insulin production and blood sugar regulation, typically caused by pancreatic issues, not damage to the pituitary or hypothalamus.
D. Altered respiratory rate can occur with brain injury, but it is more commonly associated with damage to the brainstem rather than the hypothalamus or pituitary.
Correct Answer is B
Explanation
A. Weakness in the lower body is not an accurate description of paraplegia. Paraplegia refers to the loss of function, not just weakness.
B. Paraplegia refers to the loss of motor and sensory function in the lower body, including the legs, due to a spinal cord injury, typically below the level of the injury. This is the most accurate response.
C. Temporary loss of motor and sensory functions is more characteristic of conditions like spinal shock, not paraplegia. Paraplegia refers to permanent impairment following spinal cord injury.
D. The description of loss of movement from the neck down is characteristic of quadriplegia (or tetraplegia), not paraplegia, which specifically involves the lower body.
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