Reyna is a patient who has had trouble with a generic form of a drug. Her doctor writes her a prescription for the name brand to see if it will work better, but does not write a prior authorization. Why was it important for Reyna to have the prior authorization? PLS ANSWER QUICK ITS TIMED
A. Reyna’s claim will be delayed, and she will have to take the generic form in the meantime.
B. Reyna’s claim will be delayed, and she will be dropped from her insurance plan.
C. Reyna’s claim may be rejected by her insurance company, and she will not receive the medication she needs.
D. Reyna’s claim may be rejected by her insurance company, and the drug would be expensive.

4. you are asked to make 125 grams of a 7% antifungal cream using tolnaftate powder and eucerin cream. how many grams of tolnaftate powder are needed? round to the nearest hundredths (w/w)

A10-year-old girl suffered from a rare malignancy in her brain and around her spinal cord. she had surgery, and most of the tumor mass was removed, but residual tumor remained in the brain and around the spinal cord. the girl's doctors informed her parents that chemotherapy and radiation were possible treatment options but could cause serious problems such as sepsis, a permanent loss of iq and stature, and even death. the parents wished to proceed with the therapy. while their child was undergoing aggressive chemotherapy and radiation, the parents did independent research and read of several drugs being administered for cancer in other states that were unapproved by the federal drug administration (fda) and were illegal in their home state but were touted by physicians using them as miracle cures." furthermore, one of the girl's doctors released the girl's medical records to another physician to get a "second opinion" without informing the parents. this particular physician is a member of the same country club as the parents. he happens to share facts from the medical records with other members who end up telling the girl's parents. the couple sued their child's physician for failure to disclose alternative treatments, thus depriving them of informed consent. the couples also sued the child's physician for sharing their daughter's records in violation of the girl's privacy. how should the court rule in both cases? did the child's physician involved follow the law? did he act ethically in either situation? explain your answer. under the doctrine of informed consent, should a physician be responsible for informing patients of all treatment options, even if some of the treatments are illegal or not yet proven effective?

What are the roles of fiber in your diet? sources?