A new medicine is created to replace the old standard that h…

A new medicine is created to replace the old standard that has a success rate of 27% in treating a particular disease. Of the 350 people with the disease, 133, when treated, had a successful outcome.  When testing to see if the new medicine has a better success rate, what is the correct null hypothesis?

You are seeing a patient in your office. The patient is very…

You are seeing a patient in your office. The patient is very compliant and comes every 6 months for dental hygiene recare. The patient reports they have a fluid filled lesion that  hasn’t healed for over 4 weeks on inside of lip. The doctor is not in the office. What is your obligation as a dental hygienist/dental therapist? What are the steps you should take to make sure all information is gathered? Explain what you would do for this patient.