Which of the following is a route of administration in which a dose is given gradually over a period of time?

Rationale

IV infusion is a route of administration in which a dose is given gradually over a period of time.

IV infusion involves the continuous delivery of a medication or fluid directly into the bloodstream at a controlled rate, allowing for sustained therapeutic effects. This method is particularly useful for administering large volumes of fluid or medications that require steady blood levels over time.

A (IV admixture) YOUR ANSWER

IV admixture refers to the preparation of a mixture of various medications or nutrients into a single IV solution before administration. While it is a method of combining drugs, it does not inherently specify a gradual administration; the route of administration is crucial for that characteristic.

B (IV bolus (IVB)) YOUR ANSWER

An IV bolus is a method of administering a large volume of medication rapidly into the bloodstream. This approach delivers a concentrated dose quickly rather than gradually, making it ideal for immediate therapeutic effects but not for sustained delivery over time.

C (IV infusion) CORRECT

IV infusion is defined by the gradual administration of medication or fluids over a specified period. This method contrasts with the rapid delivery of a bolus and allows for a controlled and consistent therapeutic level of the drug in the bloodstream, making it essential in various clinical settings.

D (IV piggyback (IVPB)) YOUR ANSWER

IV piggyback is a technique where a secondary medication is administered through the same IV line as the primary infusion, typically for a short duration. While it can be part of an infusion regimen, the primary characteristic of a piggyback is not the gradual delivery but rather the combination of medications at different times.

Conclusion

The IV infusion method distinctly allows for the gradual and controlled delivery of medications over time, making it essential in clinical practice for maintaining therapeutic levels. In contrast, IV admixture, IV bolus, and IV piggyback involve different characteristics and methods of administration that do not focus on gradual dosing. Understanding these distinctions is vital for effective patient management in medical settings.

Which of the following is a route of administration in which a dose is given gradually over a period of time?

IV infusion is a route of administration in which a dose is given gradually over a period of time.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test