Answer is C. By exposure to mucous membranes of an infected person
Blood borne pathogens are microorganisms which are transmitted through the blood. Blood borne infections can be transmitted in the blood or body fluid such as saliva, mucus that can be mixed with blood and cause diseases like Hepatitis B and HIV (Human immuno deficiency virus). The most common method of transmission of pathogen through blood of an infected person when enters in the body of a healthy person through open wound.
The answer that you're looking for is <em><u>D.</u></em>
<em><u /></em>
Since Sandra is not moving for an entire week, she will gain more weight. She ate 2,000 calories, but only burned 1,200 calories. Even though she burned all those calories, the number of intake calories is still higher.
Hence, the answer to your questions is <em><u>D.</u></em>
<em><u /></em>
Hope this helps! <3
