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

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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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.

A. HbA1C 5.9% B. Albumin 3.8 g/dl C. Alanine aminotransferase (ALT) 67 units/l D. Aspartate aminotransferase (AST) 39 units/l

Correct Answer is C

Explanation

Here is the rationale for each choice:

A. HbA1C 5.9%: HbA1C is a measure of long-term glucose control in patients, often used in diabetes management. A value of 5.9% is slightly above the normal range (4–5.7%) but does not indicate hepatotoxicity.

B. Albumin 3.8 g/dl: Albumin is a protein produced by the liver, and its levels can reflect liver function. A normal range is 3.5–5 g/dl, and 3.8 g/dl falls within this range. Thus, it does not indicate hepatotoxicity.

C. Alanine aminotransferase (ALT) 67 units/l: ALT is an enzyme primarily found in the liver and is a key marker for liver injury. The normal range for ALT is approximately 7–56 units/l. A value of 67 units/l is slightly elevated, which may suggest mild liver damage or hepatotoxicity. This result should be reported to the provider, as it could be associated with the medication’s impact on the liver.

D. Aspartate aminotransferase (AST) 39 units/l: AST is another enzyme used to evaluate liver function, though it is less specific to the liver than ALT, as AST is also found in other tissues such as the heart and muscles. The normal range for AST is roughly 10–40 units/l.

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

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