There is an alternative. Instead of the dedicated TTY, you can now rely on the National Relay Service for all calls to and from customers who are deaf or have hearing or speech impairments. You will most likely already be receiving calls through the NRS whether or not you are maintaining a TTY.
CPD Exam. The CPD Exam is open book unless otherwise notified. Candidates can bring in up to six (6) reference books into the examination with them. Reference books with notes highlighted or written inside are permitted but loose notes such as extra printed papers or a notebook with written notes are prohibited.
1 The PPD test is used to determine if someone has developed an immune response to the bacterium that causes tuberculosis (TB). 2  The standard recommended tuberculin test is the Mantoux test, which is administered by injecting a 0.1 mL volume containing 5 TU (tuberculin units) PPD into the top layers of skin of the forearm. The tuberculosis skin test is also known as the tuberculin test or PPD test. 2  The PPD test is used to determine if someone has developed an immune response to the bacterium that causes tuberculosis (TB).