WBR0342: Difference between revisions
Jump to navigation
Jump to search
YazanDaaboul (talk | contribs) No edit summary |
m refreshing WBR questions |
||
| (One intermediate revision by one other user not shown) | |||
| Line 1: | Line 1: | ||
{{WBRQuestion | {{WBRQuestion | ||
|QuestionAuthor=Serge Korjian (Reviewed by {{YD}} and {{AJL}}) | |QuestionAuthor=Serge Korjian (Reviewed by {{YD}} and {{AJL}}) | ||
|ExamType=USMLE Step 1 | |ExamType=USMLE Step 1 | ||
|MainCategory=Microbiology | |MainCategory=Microbiology | ||
| Line 24: | Line 24: | ||
|Explanation=The Hepatitis E virus is a positive-sense single stranded RNA virus transmitted via fecal-oral route. Usually, it is a clinically benign disease that is often contracted in childhood and usually follows an asymptomatic or mildly symptomatic clinical course. Mortality rates are typically low, with the exception being among patients with severe liver failure. Among pregnant women infected with hepatitis E, mortality rates can be as high as 20%, particularly among women who contract the virus during their third trimester. | |Explanation=The Hepatitis E virus is a positive-sense single stranded RNA virus transmitted via fecal-oral route. Usually, it is a clinically benign disease that is often contracted in childhood and usually follows an asymptomatic or mildly symptomatic clinical course. Mortality rates are typically low, with the exception being among patients with severe liver failure. Among pregnant women infected with hepatitis E, mortality rates can be as high as 20%, particularly among women who contract the virus during their third trimester. | ||
|AnswerA=Hepatitis A among young children | |AnswerA=Hepatitis A among young children | ||
|AnswerAExp=Hepatitis A among young children is often asymptomatic and rarely results in significant morbidity or mortality. | |AnswerAExp=[[Hepatitis A]] among young children is often asymptomatic and rarely results in significant morbidity or mortality. | ||
|AnswerB=Hepatitis B among elderly patients | |AnswerB=Hepatitis B among elderly patients | ||
|AnswerBExp=Hepatitis B among elderly patients manifests in the same manner as typical acute hepatitis B. However, chronicity is more common among elderly patients mainly due to failure of elderly patients to clear the disease as a result of impaired immunity. | |AnswerBExp=[[Hepatitis B]] among elderly patients manifests in the same manner as typical acute hepatitis B. However, chronicity is more common among elderly patients mainly due to failure of elderly patients to clear the disease as a result of impaired immunity. | ||
|AnswerC=Hepatitis C among patients with cryoglobulinemia | |AnswerC=Hepatitis C among patients with cryoglobulinemia | ||
|AnswerCExp=Hepatitis C in conjunction with cryoglobulinemia is not associated with an increase in the rate of infection-associated mortality. | |AnswerCExp=[[Hepatitis C]] in conjunction with cryoglobulinemia is not associated with an increase in the rate of infection-associated mortality. | ||
|AnswerD=Hepatitis D among patients with acute hepatitis B | |AnswerD=Hepatitis D among patients with acute hepatitis B | ||
|AnswerDExp=Hepatitis D can only be acquired among patients with hepatitis B. Although hepatitis D is associated with an increase in mortality among patients with chronic hepatitis B and/or cirrhosis, it is not associated with an increase in the rate of mortality among patients with acute hepatitis B. | |AnswerDExp=[[Hepatitis D]] can only be acquired among patients with hepatitis B. Although hepatitis D is associated with an increase in mortality among patients with chronic hepatitis B and/or cirrhosis, it is not associated with an increase in the rate of mortality among patients with acute hepatitis B. | ||
|AnswerE=Hepatitis E among pregnant women | |AnswerE=Hepatitis E among pregnant women | ||
|AnswerEExp=Although hepatitis E is usually a benign disease among the general population, it is associated with a high mortality rate (approximately up to 20%) among pregnant women. | |AnswerEExp=Although [[hepatitis E]] is usually a benign disease among the general population, it is associated with a high mortality rate (approximately up to 20%) among pregnant women. | ||
|EducationalObjectives=Hepatitis E is associated with an increased rate of mortality among pregnant women. | |EducationalObjectives=Hepatitis E is associated with an increased rate of mortality among pregnant women. | ||
|References=Kumar A, Beniwal M, Kar P, et al. Hepatitis E in pregnancy. Int J Gynaecol Obstet. 2004;85(3):240-4.<br> | |References=Kumar A, Beniwal M, Kar P, et al. Hepatitis E in pregnancy. Int J Gynaecol Obstet. 2004;85(3):240-4.<br> | ||
Latest revision as of 00:14, 28 October 2020
| Author | [[PageAuthor::Serge Korjian (Reviewed by Yazan Daaboul, M.D. and Alison Leibowitz [1])]] |
|---|---|
| Exam Type | ExamType::USMLE Step 1 |
| Main Category | MainCategory::Microbiology |
| Sub Category | SubCategory::Infectious Disease |
| Prompt | [[Prompt::Viral hepatitis is a prevalent infectious disease that is associated with significant worldwide morbidity and mortality. Despite being a relatively common disease, prognosis differs greatly and depends on the host immunity, viral type, and strain. Which of the following viral type and host combinations is associated with a high mortality rate?]] |
| Answer A | AnswerA::Hepatitis A among young children |
| Answer A Explanation | [[AnswerAExp::Hepatitis A among young children is often asymptomatic and rarely results in significant morbidity or mortality.]] |
| Answer B | AnswerB::Hepatitis B among elderly patients |
| Answer B Explanation | [[AnswerBExp::Hepatitis B among elderly patients manifests in the same manner as typical acute hepatitis B. However, chronicity is more common among elderly patients mainly due to failure of elderly patients to clear the disease as a result of impaired immunity.]] |
| Answer C | AnswerC::Hepatitis C among patients with cryoglobulinemia |
| Answer C Explanation | [[AnswerCExp::Hepatitis C in conjunction with cryoglobulinemia is not associated with an increase in the rate of infection-associated mortality.]] |
| Answer D | AnswerD::Hepatitis D among patients with acute hepatitis B |
| Answer D Explanation | [[AnswerDExp::Hepatitis D can only be acquired among patients with hepatitis B. Although hepatitis D is associated with an increase in mortality among patients with chronic hepatitis B and/or cirrhosis, it is not associated with an increase in the rate of mortality among patients with acute hepatitis B.]] |
| Answer E | AnswerE::Hepatitis E among pregnant women |
| Answer E Explanation | [[AnswerEExp::Although hepatitis E is usually a benign disease among the general population, it is associated with a high mortality rate (approximately up to 20%) among pregnant women.]] |
| Right Answer | RightAnswer::E |
| Explanation | [[Explanation::The Hepatitis E virus is a positive-sense single stranded RNA virus transmitted via fecal-oral route. Usually, it is a clinically benign disease that is often contracted in childhood and usually follows an asymptomatic or mildly symptomatic clinical course. Mortality rates are typically low, with the exception being among patients with severe liver failure. Among pregnant women infected with hepatitis E, mortality rates can be as high as 20%, particularly among women who contract the virus during their third trimester. Educational Objective: Hepatitis E is associated with an increased rate of mortality among pregnant women. |
| Approved | Approved::Yes |
| Keyword | WBRKeyword::Hepatitis E, WBRKeyword::Pregnant, WBRKeyword::Pregnancy, WBRKeyword::Women, WBRKeyword::Risk, WBRKeyword::Mortality rate |
| Linked Question | Linked:: |
| Order in Linked Questions | LinkedOrder:: |