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In what syringe should a 6 25 ml of a drug solution be measured?

A.

An insulin syringe

B.

A 1 ml TB syringe

C.

A 3 ml syringe

D.

A 5 ml slip tip syringe

Answer and Explanation

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.


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Related Questions

Correct Answer is D

Explanation

A. Controlled substance: DAW applies to all types of medications, not just controlled substances.

B. Cheapest medication: DAW often results in dispensing the more expensive brand-name drug.

C. Generic: DAW prevents substitution with a generic drug.

D. Brand or trade: "DAW" (Dispense As Written) instructs pharmacists to dispense the brand-name medication, not a generic substitute.

Correct Answer is A

Explanation

A. Dosage: The prescription states "metformin 500" but does not specify milligrams (mg), making it incomplete. It should be "metformin 500 mg PO BID" to avoid errors.

B. Time/frequency: BID (twice a day) is included, so the frequency is already specified.

C. Route: PO (by mouth) is clearly stated.

D. Medication: The drug name "metformin" is provided, so it is not missing.

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