The local anesthetic solution should be injected intrathecally at a rate of approximately ...2 ml/s10 ml/s5 ml/s20 ml/s0.2 ml/s
Question
The local anesthetic solution should be injected intrathecally at a rate of approximately ...
- 2 ml/s
- 10 ml/s
- 5 ml/s
- 20 ml/s
- 0.2 ml/s
Solution
To determine the appropriate injection rate for the local anesthetic solution to be injected intrathecally, we can analyze typical practices and safety guidelines related to intrathecal injections.
1. Break Down the Problem
We need to identify the safe and effective rate at which local anesthetics can be administered intrathecally, given the options provided.
2. Relevant Concepts
Intrathecal injections require careful consideration of the volume and rate of administration to avoid complications such as neurological damage or inadequate anesthesia. Common practice suggests:
- The volume of injection should be relatively small (generally between 1-10 mL) to prevent complications.
- The rate of injection can vary but should ideally be slow to reduce the risk of adverse reactions.
3. Analysis and Detail
Typical injection rates for intrathecal administration usually range from about 0.1 mL/s to 1 mL/s. Rates significantly higher than this can increase the risk for adverse effects and complications.
4. Verify and Summarize
Out of the options provided:
- 2 ml/s: faster than typical practice
- 10 ml/s: excessively fast and unsafe
- 5 ml/s: also considered too fast
- 20 ml/s: dangerously high
- 0.2 ml/s: aligns well with safe practices
Final Answer
The safest and most appropriate injection rate from the options given is 0.2 ml/s.
Similar Questions
After infiltrating local anesthetic subcutaneously along each of the borders of the planned anesthetic field .
give diagrammatical representation of a single prototype drug for each class of anaesthetic
Examine the drugs used for spinal anesthesia and explanin its mechanism of action.
If 1000 mL of D5 1/2NS is infused at a rate of 150 mL/hr, how many hours are required to administer this fluid at the given rate?
Amoxicillin 330 mg po bidHow many mL of Amoxicillin will you give for the 10 p.m. dose?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.