⟩ A doctor doesn't want to use your drug because it's too expensive. How do you proceed?
Find out if the drug is covered under insurance plans, promote its superior side effect profile compared to other medications.
Find out if the drug is covered under insurance plans, promote its superior side effect profile compared to other medications.
A 22-year old college student is seen because he has had severe chronic diarrhea and a stool for O&P is positive for Giardia lamblia. He has lost 50 pounds in weight and has been treated for Giardia on 6 occasions only to have it reoccur. You are concerned that he has an immunodeficiency and lab results demonstrate a very low IgA level. Which of the following statements would be false regarding Giardia?
This year there have been 7 travelers to eastern Africa that have contracted Trypanosoma brucei rhodesiense. They have all presented in the early stage of the disease with a chancre of the skin associated with cellulitis (red hot swelling) around the chancre. Which of the following is false regarding Trypanosoma brucei?
Blood banks in Southern California and Texas have done studies to evaluate how often blood containing Trypansoma cruzi is found in their blood donor pool. They have found that the incidence varies between 18,000 and 140,000 donors. If you were making up a list of questions to ask blood donors, which of the following questions would be least helpful in screening to exclude this organism from persons that have grown up in an endemic area?
This year a report from India indicates that a single dose of Amphotericin B can result in the cure of Leishmania donovani rather than prolonged treatment by fairly toxic medication. If confirmed this will be a major advance in the treatment of Kala-azar. Which of the following statements is false regarding systemic Leishmaniasis?
You have just examined a patient from Brazil who has a chronic ulcer of his ear that has been present for 6 months. You are concerned that he has Leishmaniasis and want to differentiate L. mexicana from L. braziliensis. Which of the following statements about these 2 organisms is false?
Several years ago there was an outbreak of Trichinosis among a group of Vietnam immigrants in New York that had made their own pork sausage. About 30 people who ate the sausage all become ill. Which of the following statements is false about Trichinella spiralis?
You see a young child for evaluation of fever, abdominal pain, enlarged liver and eosinophilia. You suspect toxocariasis from Toxacara canis or cati. Which of the following statements is false about Toxocara?
A 4th year medical student from the UofU traveled to Northern Ghana during an international rotation to Accra. He was fortunate enough to see a patient with Dracunculus medinensis in which they were extracting a worm from his leg onto a pencil. This parasite is being eradicated from the world. Which of the following is least likely to help rid the world of Dracunculus medinensis?
A 74-year old World War II Veteran who was a prisoner of war in the Philippines is admitted to the VAH with a Group A-Streptococcal cellulitis resulting from massive swelling of both lower legs from elephantiasis. Which of the following is false regarding elephantiasis caused by Wuchereria bancrofti?
An ophthalmologist from Cameroon, Africa describes the microfilaria seen in the eye of patients with Onchocerciasis. He states that he treats only after finding 30+ microfilaria because of the toxicity of Diethyl-Carbamazine that was used for treatment. Now with a less toxic agent, (Ivermectin) a major attempt is being made to eradicate Onchocerca volvulus. Which statement is false regarding Onchocerca volvulus?