Answer: d.) he should not be allowed to work at the nursing home because he has an active case of tuberculosis
Explanation:
The tuberculin test is done to check whether the person had been affected by tuberculosis. This test is done by putting the small amount of TB protein over the skin, typically on the inner forearm. This test alone cannot conclude whether the person has been exposed to tuberculosis. Additional diagnostic tests are required to be performed to determine whether the person being an active case.
Answer:
This isn't a health question but...
It's possible she didn't like what she saw in you when meeting in-person. This isn't entirely uncommon in friendships (and more).
Give her some time and message her again. But if she says stop, stop.
Explanation:
HIV crossed from chimps to humans in the 1920's in what is now the Democratic Republic of Congo. This was probably as a result of chimps carrying the Simian Immunodeficiency Virus (SIV), a virus closely related to HIV, being hunted and eaten by people living in the area.
-the burning of fossil fuel
-natural events
-waste in landfills
-agricultural activities
-mining operations
-etc
