Final answer:
During an MH crisis, all listed supplies, including various formulations of dantrolene, extra personnel, arterial line setup, and vascular access setup, may be necessary. Isotonic saline solution is typically used when a patient requires IV fluids.
Step-by-step explanation:
The student's question is about which supplies are not required during an MH (malignant hyperthermia) crisis. The correct answer is E. None of the above (all of the supplies may be needed). In an MH crisis, having an adequate supply of reversal agents, such as dantrolene, is crucial. Both the older formulation and the more effective nanocrystalline dantrolene with associated sterile water are required. Extra personnel are essential to manage the crisis effectively. An arterial line setup could be necessary for continuous blood pressure and blood gas monitoring. Lastly, a comprehensive vascular access setup (both peripheral and central) is critical for administering medications and fluids rapidly.
When dealing with a dehydrated human patient needing fluids intravenously, the standard practice is to give an isotonic saline solution, which is used because it closely matches the electrolyte composition of the body's own fluids, minimizing potential shifts in fluid balance.