Vocabulary Related

Review Vocabulary related questions and content

What is the meaning of the word bilateral in the following sentence?
"The dog developed bilateral weakness in its hindquarters, so the veterinarian created a wheeled cart to help the dog walk."

  • A. Present on two sides
  • B. Available for exercise
  • C. Affecting the left side
  • D. Affecting the right side
Correct Answer: A

Rationale: In this context, 'bilateral' means 'present on two sides.' Bilateral weakness refers to weakness affecting both sides of the dog's hindquarters, not just one side. The veterinarian created a wheeled cart to assist the dog in walking due to weakness in both hind legs. Therefore, the correct answer is A, as it accurately reflects the meaning of 'bilateral' in the given sentence.