The nurse is planning to administer a tuberculin test with a 27-gauge, 5/8-inch needle. At which angle will the nurse insert the needle?

15 degree

90 degree

30 degree

45 degree

Answer and Explanation

The Correct Answer is A

A. The tuberculin test is administered intradermally, and the needle should be inserted at a 15-degree angle to ensure the medication is delivered just under the surface of the skin.
B. A 90-degree angle is used for intramuscular injections, not for intradermal tests like the tuberculin test.
C. A 30-degree angle is commonly used for subcutaneous injections and is too deep for an intradermal injection.
D. A 45-degree angle is also used for subcutaneous injections but is not suitable for intradermal injections.

Nursing Test Bank

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Correct Answer is A

Explanation

A. This observation indicates proper body alignment as the arms hanging comfortably at the sides suggest relaxation and good posture.
B. The edge of the seat should not be in contact with the popliteal space; there should be a small gap to prevent pressure and improve circulation.
C. While the feet should be supported on the floor, they should be flat rather than flexed at the ankles for optimal alignment.
D. The body weight should be distributed between the buttocks and thighs, not just on the buttocks, to promote comfort and good posture.

A. Avoid foods high in acid to avoid metabolic acidosis. B. Include a serving of dairy in each meal to elevate calcium levels. C. Drink plenty of fluids throughout the day to stay hydrated. D. Reduce the quantity of carbohydrates ingested to lower blood sugar.

Correct Answer is C

Explanation

A. While metabolic acidosis is a potential concern for some diabetic conditions, avoiding acidic foods is not a common dietary guideline for managing diabetes.
B. Including dairy can contribute to calcium intake but does not directly impact diabetes management.
C. Staying hydrated is essential for overall health and helps regulate blood sugar levels, making it an appropriate dietary recommendation for this patient.
D. Since the patient does not require insulin, strict carbohydrate reduction may not be necessary, making this option less relevant.

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The nurse is planning to administer a tuberculin test with a 27-gauge, 5/8-inch needle. At which angle will the nurse insert the needle?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is evaluating the body alignment of a patient in the sitting position. Which observation by the nurse will indicate a normal finding?

Correct Answer is A

Explanation

While the nurse is taking a patient history, the nurse discovers the patient has a type of diabetes that results from a head injury and does not require insulin. Which dietary change should the nurse share with the patient?

Correct Answer is C

Explanation

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