Question

Which finding is MOST suggestive of a lesion in the dominant cerebral cortex? (A) Right-sided lesion on CT scan. (B) Inattention by the patient to a person approaching from the left. (C) Difficulty with naming common objects. (D) Inability to identify by touch a coin placed in the patient's hand.

Name: Problem 8, Chapter 15: Emergency Medicine Examination & Board Review
Uploaded: 2024-03-16T11:46:51-08:00
Duration: 1 min 13 s
Channel: Sanchit Jain
Description: Which finding is MOST suggestive of a lesion in the dominant cerebral cortex? (A) Right-sided lesion on CT scan. (B) Inattention by the patient to a person approaching from the left. (C) Difficulty with naming common objects. (D) Inability to identify by touch a coin placed in the patient's hand.

   Which finding is MOST suggestive of a lesion in the dominant cerebral cortex?
(A) Right-sided lesion on CT scan.
(B) Inattention by the patient to a person approaching from the left.
(C) Difficulty with naming common objects.
(D) Inability to identify by touch a coin placed in the patient's hand.

Emergency Medicine Examination & Board Review

Susan Promes 3rd Edition

Chapter 15, Problem 8

Instant Answer

Solved by Expert Sanchit Jain

03/16/2024

Step 1

The question asks which finding is most suggestive of a lesion in the dominant cerebral cortex. The dominant cerebral cortex, usually the left hemisphere for right-handed individuals and most left-handed individuals, is responsible for language, mathematical Show more…

Show all steps

Thanks for your feedback!

Which finding is MOST suggestive of a lesion in the dominant cerebral cortex? (A) Right-sided lesion on CT scan. (B) Inattention by the patient to a person approaching from the left. (C) Difficulty with naming common objects. (D) Inability to identify by touch a coin placed in the patient's hand.

Play audio

Feedback

Sanchit Jain and 73 other educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Dominant Cerebral Hemisphere

The dominant cerebral hemisphere, usually the left hemisphere for most individuals, is primarily responsible for language, analytical processing, and certain aspects of complex reasoning. Lesions in this hemisphere often lead to language deficits, including impairments in speech production and comprehension, making it crucial for tasks like naming and understanding language.

Aphasia

Aphasia is a disorder characterized by impaired language ability, which can manifest as difficulty in naming objects, formulating sentences, or understanding speech. Naming difficulty, or anomia, is a common type of aphasia that indicates disruption in the language centers of the dominant cerebral cortex, making it a strong indicator of a lesion in that area.

Please give Ace some feedback