In what syringe should a 6 25 ml of a drug solution be measured?
An insulin syringe
A 1 ml TB syringe
A 3 ml syringe
A 5 ml slip tip syringe
The Correct Answer is D
A. A 5 mL slip-tip syringe: A 5 mL syringe is the best option for measuring 6.25 mL, although it may require drawing up the medication in two separate amounts (e.g., 5 mL + 1.25 mL). A larger syringe (e.g., 10 mL) would be less precise.
B. An insulin syringe – Insulin syringes measure units of insulin, not milliliters, and are not appropriate for non-insulin medications.
C. A 1 mL TB syringe – This is used for very small doses (up to 1 mL) and is not practical for 6.25 mL.
D. A 3 mL syringe – This is too small for 6.25 mL.
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 A
Explanation
A. Distribution: Distribution refers to the movement of the drug from the bloodstream to tissues and organs. Poor circulation can impair drug distribution, leading to reduced effectiveness or toxic accumulation.
B. Excretion: Excretion is the elimination of drugs, primarily through the kidneys. While circulation plays a role, excretion is more directly affected by renal function.
C. Metabolism: Metabolism occurs primarily in the liver and is not the primary concern in a client with poor circulation.
D. Absorption: Absorption refers to how the drug enters the bloodstream, which is more dependent on the GI tract (oral meds) or injection site (IV, IM meds) rather than circulation.
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