Question

The nurse is preparing supplies for a tuberculosis screening. The nurse should choose which syringes and needles?

a) 1 mL syringe; ½-inch, 26-gauge needle
b) 5-mL syringe; 2-inch, 20-gauge needle
c) 10-mL syringe; 3-inch, 18-gauge needle
d) Insulin syringe; 1-inch, 16-gauge needle

Answer 1

For a tuberculosis screening, the correct supplies are a 1 mL syringe with a ½-inch, 26-gauge needle, which are appropriate for the intradermal injection needed for the Mantoux test.

Step-by-step explanation:

The nurse is preparing supplies for a tuberculosis screening. The correct choice of syringes and needles for this procedure is a) 1 mL syringe; ½-inch, 26-gauge needle. This setup is typically used for a Mantoux test, which is the standard method for administering a tuberculosis (TB) skin test. The small volume syringe and fine-gauge needle are ideal for the intradermal injection required to deliver the tuberculin purified protein derivative (PPD) just beneath the surface of the skin. Larger syringes and needles, such as those mentioned in options b, c, and d, are not suitable for this delicate procedure.