The film is an accurate account of the story told by the novel. Objectives/Student Outcomes Using this Learning Guide: Students in English classes can use the story as an example of allegory as it reveals historical truths and as an age-old literary technique for communication of important themes.
Placement of the. electrodes is dependent on the polarity of the medication being delivered. For example, dexamethasone. has a negative polarity. Therefore, the electrode containing dexamethasone will be placed over the. affected body part and attached to the negative charge in the electrical circuit. The negative current. repels the negative dexamethasone ions, driving them through the patient's skin.2,3 Conversely, lidocaine has a positive polarity so the electrode would be attached to the positive charge in the. electrical circuit.
Dexamethasone is a corticosteroid hormone (glucocorticoid). This injectable form of dexamethasone is used when a similar drug cannot be taken by mouth or when a very fast response is needed, especially in patients with severe medical conditions. Talk to your doctor about the risks and benefits of dexamethasone, especially if it is to be injected near your spine . Rare but serious side effects may occur with epidural use. This drug may also be used with other medications as a replacement for certain hormones.