A 45-year-old Caucasian man is referred for further workup of chronic abdominal pain and diarrhea. These symptoms have been present for 2 months, and he has lost 10 kg of weight over this time. He also reports that he has developed pain in multiple joints that comes and goes and seems to spread from one joint to the next. He denies fevers, chills, chest pain, shortness of breath, vomiting, episodes of constipation, or hematochezia. He is married and works as a farmer, with no recent sick contacts or travel. His vitals are within normal limits, and his examination is unremarkable. A complete laboratory workup is unremarkable. He undergoes a colonoscopy, which is normal, and then undergoes an upper endoscopy. Biopsy of the small intestine shows many macrophages within the lamina propria that stain positive with periodic acid-Schiff (PAS). Which of the following is likely to cure this patient of his chronic diarrhea?Ask StudybuddyGroup of answer choicesCorticosteroidsAntibioticsRadioiodineDietary changesAntiretrovirals

A 32-year-old man complains of fever, diarrhea, and abdominal pain. He has had intermittent fevers for the past month, with episodes of bloody diarrhea. The abdominal pain started 2 weeks ago, and since that time he has had fewer episodes of diarrhea. He denies any jaundice, pale stools, or IV drug use. The patient emigrated from Mexico 6 months ago, and has been living with his extended family in Arizona. On examination, there is hepatomegaly with tenderness to palpation over the liver. An abdominal ultrasound reveals a well-defined hypoechoic mass. What is the most likely pathogen responsible for this patient's symptoms?Ask StudybuddyGroup of answer choicesCandida albicansSalmonella typhiCoccidioides immitisKlebsiella pneumoniaeEscherichia coliCampylobacter jejuniDiphyllobothrium latumEntamoeba histolytica

Your uncle is complaining of pain in the lower right abdomen. He is also suffering from bouts of vomiting, nausea, and fever. What might be a probable cause for this discomfort? A. diarrhea B. constipation C. appendicitis D. calhexia E. mouth ulcers

A 26-year-old man presents to his primary care physician with fatigue, headache, and a sore throat for the past week. There is also nausea and diarrhea, but no weight loss, productive cough, or difficulty breathing. He has no known past medical history, does not take any medications, and has no recent sick contacts. He is sexually active and uses condoms inconsistently; he drinks alcohol heavily on the weekends and has had previous IV drug use. On examination, his temperature is 39°C and the rest of his vital signs are normal. He has nontender cervical and axillary lymphadenopathy, tonsillar exudates, and mild splenomegaly. There are also several painful, well-demarcated ulcers within his mouth and a mild maculopapular rash over his chest and arms. A rapid Strep test and a monospot (heterophile antibody) test are negative; further screening for chlamydia, gonorrhea, syphilis, and HIV antibody is negative. What is the likely diagnosis?Ask StudybuddyGroup of answer choicesUpper respiratory infectionSecondary syphilisHodgkin lymphomaAcute retroviral syndromeInfectious mononucleosis

Inflammation and RepairCase 1A 55-year-old male complains of mid-abdominal pain for several weeks. There is mild upperabdominal tenderness on palpation and bowel sounds are present. A fecal occult blood test ispositive.The patient underwent a laparoscopic appendectomy.Refer to slide #1. What is your diagnosis? Illustrate below what you see in the slide and describe themicroscopic findings.2. Discuss the five cardinal signs of inflammation in terms of pathogenesis andunderlying morphologic changes.113. Differentiate acute, chronic, and granulomatous inflammation in terms ofEtiology:Pathogenesis:Microscopic appearance:Laboratory findings

A patient is diagnosed with internal bleeding muscular pain, anemia, blockage of intestinal passage. He is most likely suffering from:A Filariasis B Amoebiasis C Ascariasis D Malaria