a doctor prescribed 200mg of a drug that decays by about 30% each hour. write an exponential model representing the amount A in milligrams of the drug remaining in the patients system after t hours.

Mr. smith, a 57-year-old patient, presents at a health fair asking questions about the age-appropriate health maintenance and promotion considerations he should be concerned about. he stated that he only goes to his physician when he is sick and the last time he saw his physician was 2 years ago when he had a sinus infection. a. what further assessment does the nurse need to make before designing a teaching plan? b. what topics does the nurse need to include for mr. smith based on current medical recommendations? c. design a teaching plan that covers the topics.

Sterilization of surgical instruments is a process that renders the items free of: a. spores. b. blood. c. oil d. dirt

Select a patient in the clinical setting who is receiving an anxiolytic or hypnotic drug. develop a teaching plan for the patient. what nursing considerations must you consider when using this medication in this patient?