You can cause damage to them!
Pointing a test tube towards anyone is not recommended because if the contents of the test tube were to be accidentally released, it could potentially harm the individual. It is always best practice to handle test tubes with care and keep them pointing away from yourself and others to prevent any accidents.
Conclusion: Your partner has hiv and you don't.......yet.
no
Yes, it is possible for you to conduct a DNA test on your partner's child to determine biological parentage.
Yes so it is best to get the partner off durgs or leave them
Initially your partner will not know. You need to take a pregnancy test and then inform him.
You should always point the end of a test tube away from yourself when heating it to prevent any potential splattering or spattering of the contents towards you. This is a safety precaution to minimize the risk of burns or injury from hot liquids or materials.
Both partners should be tested; you should not assume that you are negative for STDs based on your partner's test. Various situations can lead to one partner being negative and another positive. Don't take a chance.
Quite Possibly - Only a paternity test will confirm for sure. But yes it is possible. Either way only fair to let the ex know - so he can have a DNA test.
Electric field lines point towards the direction that a positive test charge placed in the field would move. They represent the direction and magnitude of the force that a positive charge would experience in that field.
The point pressure leak test, also known as the Valsalva leak test
The direction of the electric field tells you the direction a positive test charge placed in that field would experience a force. If the field points away from a charge, a positive test charge would repel from it, and if it points towards a charge, the test charge would be attracted to it.