Jane Fitz, an OPEN, admits Mrs. Smith, age 54, to Mercy Hospital. Mrs. Smith has had a persistent cough for 3 months and has lost 10 pounds over the past 6 weeks. Mrs. Smith has been a cigarette smoker for the past 30 years. The doctor orders a CT scan to determine if she has cancer of the lung. 1. Describe for Mrs. Smith the CT scan procedure. 2. Name the body system involved in lung cancer and describe the function of the system. The CT scan reveals a tumor of the lung and a biopsy (removal of tissue for examination) is scheduled. 3. Define cancer and the classification system that will be used to describe the tumor. 4. What actions can Jane Fitz take to reduce Mrs. Smith's anxiety

What are preventative health care programs such a free flu shots essential for communities

C(x)=(2x^2+5x)/(x^3+8) what is maximum c(x)?

Harold, a fifty-eight year old grocery store manager, had recently been waking up in the middle of the night with abdominal pain. this was happening several nights a week. he was also experiencing occasional discomfort in the middle of the afternoon. harold decided to schedule an appointment with his physician. the doctor listened as harold described his symptoms and then asked harold some questions. he noted that harold's appetite had suffered as a result of the pain he was experiencing and as a result of the fear that what he was eating may be responsible for the pain. otherwise, harold seemed fine. the doctor referred harold to a physician that specialized in internal medicine and had harold make an appointment for a procedure called an endoscopy. the endoscopy was performed at a hospital later that week. during the procedure, a long, thin tube was inserted into harold's mouth and directed into his digestive tract. the end of the tube was equipped with a light source and a small camera which allowed the doctor to observe the interior of harold's stomach. the endoscope was also equipped with a small claw-like structure that the doctor could use in order to obtain a small tissue sample from the lining of harold's stomach, if required. the endoscopy revealed that harold had a peptic ulcer. analysis of a tissue sample taken from the site showed that harold also had an infection that was caused by helicobacterpylori bacteria. the doctor who performed the endoscopy gave harold prescriptions for two different antibiotics and a medication that would decrease the secretion of stomach acid. the doctor also instructed harold to schedule an appointment for another endoscopy procedure in 6 months. 1. list the subjective findings in this case study. 2. what is an endoscopy? (2 points) what is a biopsy? 3. how was a biopsy performed on harold? 4. differentiate between gastric and duodenal ulcers by location. 5. what role does h. pylori play in the formation of peptic ulcers? 6. define occult and frank blood. (4 points) what is a guaiac test? 7. how can peptic ulcers cause bleeding? 8. why were antibiotics prescribed? 9. why would a medication that would decrease the secretion of stomach acid be beneficial?