A patient is being prepared for a Mantoux test to screen for tuberculosis. During the administration of the test, which of the following is the correct technique to ensure a successful intradermal injection?
The needle is inserted with the bevel up at a 5-15 degree angle to the skin
The needle is inserted at a 45-degree angle to the skin with the bevel facing sideways
The needle is inserted with the bevel down, nearly parallel to the skin surface
The injection is done with the needle parallel to the skin surface without angling