What kind of syringe to you use for insulin injections?
A 1 mL TB syringe
U-50 or U-100 insulin syringe
A 3 mL luer lock syringe
Depends upon the type of insulin
The Correct Answer is B
A. A 1 mL TB syringe: Tuberculin syringes lack insulin unit markings, increasing the risk of dosing errors.
B. U-50 or U-100 insulin syringe: Insulin syringes are specifically calibrated in units, ensuring accurate insulin administration.
C. A 3 mL luer lock syringe: This type is not designed for insulin; it lacks unit measurements and may lead to errors.
D. Depends upon the type of insulin: All insulins should be administered using insulin syringes (U-50 or U-100), not different syringe types.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. BUN 11 mg/dL, serum creatinine 0.8 mg/dL: These values are normal (BUN: 7-20 mg/dL, creatinine: 0.6-1.2 mg/dL), which are not expected in chronic kidney disease (CKD).
B. BUN 15 mg/dL, serum creatinine 1.0 mg/dL: Also within normal limits.
C. BUN 10 mg/dL, serum creatinine 0.6 mg/dL : These values suggest normal kidney function, not CKD.
D. BUN 25 mg/dL, serum creatinine 2.3 mg/dL : Both elevated BUN and creatinine indicate impaired kidney function, which is expected in CKD.
Correct Answer is C
Explanation
A. Trailing: Incorrect because trailing zeros (e.g., 5.0 mg) should be avoided, as 5.0 mg could be misread as 50 mg.
B. Double: Not relevant to numeric safety measures.
C. Leading: A leading zero (e.g., 0.5 mg instead of .5 mg) helps prevent medication errors. Without a leading zero, .5 mg could be misread as 5 mg, leading to a dangerous overdose.
Correct Answer: C
D. Decimal point: This refers to the proper use of decimal points in dose documentation. While using decimal points is critical, this alone doesn’t address all potential errors related to formatting (e.g., leading or trailing zeros).
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