Question

A nurse in a community center is preparing to administer a TB skin test to multiple clients to screen for tuberculosis. Which of the following actions should the nurse take?

A) Cleanse the skin with alcohol before administering the test
B) Use a 25-gauge needle for the injection
C) Inject the tuberculin into the dermal layer of the skin
D) Advise clients to return in 48 hours for results

Answer 1

To administer a TB skin test, the nurse should cleanse the skin, use a 25-gauge needle, inject into the dermal layer, and advise clients to return in 48 hours.

Step-by-step explanation:

The nurse should cleanse the skin with alcohol before administering the TB skin test. This is important to ensure a clean and sterile injection site.

The nurse should use a 25-gauge needle for the injection. This gauge is appropriate for administering the TB skin test.

The nurse should inject the tuberculin into the dermal layer of the skin. The tuberculin needs to reach the correct layer of the skin to elicit a response and accurate results.

The nurse should advise clients to return in 48 hours for results. This is the standard time frame for reading and interpreting the results of a TB skin test.