What Is There About a Concussion That May Cause the Cognitive

question 139

Multiple Choice

What is there about a concussion that may cause the cognitive symptoms seen in some people following their injury? 

• A)When you are unconscious, your brain is not getting enough nutrients, so the longer you are unconscious, the more apt you are to have problems. 
• B)When you have a concussion, there is a very good probability that the brain is actually injured either by compression or some similar trauma. 
• C)Concussions will not cause any problems unless you are unconscious for a while, which results in a loss of blood supply to the brain. 
• D)Concussions will not cause cognitive problems unless the damage is accompanied by bleeding.

---

Definitions:

Sales Revenues

The total amount of money generated from sales of goods or services before any expenses are subtracted.

Operating Expenses

Costs related to the day-to-day functioning of a business, excluding the cost of goods sold.

Simple Rate

A basic or straightforward interest calculation, without compounding, typically used for short-term loans or investments.

Equipment Life

The expected operational lifespan of machinery or equipment, often used for depreciating or amortizing the cost over its useful life.