نماذج اختبارات
1. The most likely transmitted blood infection:
a) Hepatitis B
b) Hepatitis C
c) HIV
d) HTLV
e) Parvovirus
The correct answer is A.
HIV 1 / 676,000
HTLV 1 / 641,000
HCV 1 / 103,000
HBV 1 / 63,000
2. 28 year old with Hepatitis C asks you about transmission:
a) Highly transmitted sexually
b) Highly transmitted among household contacts
c) Low rate of vertical transmission
d) Rarely occurs in IVDU
e) Rarely occurs sporadically
The correct answer is C.
Primary route of transmission is blood exposure, and so IVDU and transfusions remain the primary risk. Sexual transmission rate approximately 5% and vertical transmission is rare. Hepatitis C is not transmitted via regular household contact.
3. 56 years old with flushing, diarrhea, telangectasia. Large v wave, slow y descent, pansystolic murmur at LSB. What is the most likely diagnosis?
a) carcinoid
b) amyloid
c) pheochromocytoma
d) hemochromatosis
e) pregnancy
The correct answer is A.
4. 80 year old woman not seen by neighbors for a long time. In ER – confused and stuporous, apparently for months. T 36oC, HR 66, BP 110/70. Na 128, K 3.4, CK 750. Diagnosis is:
a) Addision’s disease
b) Myxedema coma
c) Sepsis
Answer B