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The client is to receive a Mantoux (PPD) test intradermally for tuberculosis. Which angle should the nurse use for this type of injection?

30-45 degrees

5-15 degrees

15-30 degrees

45-90 degrees

Answer and Explanation

The Correct Answer is B

A. The Mantoux (PPD) test is administered intradermally at a 5-15 degree angle, forming a small bleb under the skin.

B. The Mantoux (PPD) test is administered intradermally at a 5-15 degree angle, forming a small bleb under the skin.

C. Using a 15-30 degree angle may also result in the medication being deposited too deeply, affecting test results.

D. Using a 45-90 degree angle is appropriate for subcutaneous or intramuscular injections but not for intradermal injections like the Mantoux test.

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Correct Answer is B

Explanation

A. Testing for blood return is not related to minimizing discomfort during injection; it's more about ensuring proper needle placement.

B. Spreading the skin taut helps reduce discomfort by stabilizing the area and making needle insertion smoother.

C. Holding the barrel of the syringe still while injecting the medication helps maintain control but does not directly minimize discomfort.

D. Applying heat to the area before injection is not a standard practice and may not necessarily minimize discomfort.

A. Selecting a 1 ml syringe with a 5/8 inch needle to be used for giving 0.5 ml of heparin subcutaneously. B. Instructing a client to place a buccal medication under the client's tongue and allowing it to absorb. C. Injecting one mL of air into a vial before withdrawing 20 mg furosemide from a vial labeled 20 mg/mL D. Pouring the ordered medication "Robitussin 2 tsp. now" to the 10 ml mark on a medication cup.

Correct Answer is B

Explanation

A. Using a 1 ml syringe with a 5/8 inch needle for administering 0.5 ml of heparin subcutaneously is appropriate.

B. The instructor should intervene if the student is instructing a client to place a buccal medication under the tongue, as buccal medications should be placed in the cheek pouch, not under the tongue, which is the correct method for sublingual medications.

C. Injecting air into a vial before withdrawing medication is a standard practice to equalize pressure and facilitate withdrawal.

D. Pouring the ordered medication "Robitussin 2 tsp. now" to the 10 ml mark on a medication cup is correct since 1 tsp. is approximately 5mls.

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The client is to receive a Mantoux (PPD) test intradermally for tuberculosis. Which angle should the nurse use for this type of injection?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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