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Asked by prabhjeev singh saini on Mar 10, 2024

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The nurse is planning to administer a tuberculin test with a 27-gauge,1-cm (³/8-inch) needle.The nurse should insert the needle at which angle?

A) 15 degrees.
B) 45 degrees.
C) 90 degrees.
D) 180 degrees.

Tuberculin Test

A diagnostic test for tuberculosis using an intradermal injection to measure the body's immune response to the bacterium.

Needle Angle

The angle at which a needle is inserted into the skin or vein for injections or blood withdrawal, critical for ensuring proper needle placement.

27-Gauge

Describes the diameter of needles, with 27-gauge indicating a very fine needle size commonly used in medical procedures.

  • Apply proper approaches when administering injections to decrease adverse outcomes and secure the effectiveness of the medication.
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Yarely SarmientoMar 10, 2024
Final Answer :
A
Explanation :
A 27-gauge,1-cm (³/?-inch)needle is used for intradermal injections such as a tuberculin test,which should be inserted at a 5- to 15-degree angle,just under the dermis of the skin,about 3 mm.Placing the needle at 45 degrees,90 degrees,or 180 degrees will cause the medication to go in too deep.
Explanation :
A 27-gauge,1-cm (³/8-inch)needle is used for intradermal injections such as a tuberculin test,which should be inserted at a 5- to 15-degree angle,just under the dermis of the skin,about 3 mm.Placing the needle at 45 degrees,90 degrees,or 180 degrees will cause the medication to go in too deep.

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