1. Which one of the following is incorrect about PTLD (Post-Transplantation
Lymphoproliferative Disorder)?
(A) It is often associated with EBV.
(B) Clinical presentations of PTLD include FUO, mononucleosis-like
syndrome, and abdominal mass lesion.
(C) It occurring after the first year is usually T cell and NK cell in
origin, and its prognosis is the best.
(D) Diagnostic methods include viral loading, flow cytometry, and analysis
of immunoglobulin gene rearrangement.
Answer：(C)
第一年內多為 CD 20+ B cell origin, 預後稍好一點點;
一年之後多為 T cell and NK cell，預後很差
2. Which one of the descriptions concerning solid-organ transplantation is
incorrect?
(A) It is more difficult to recognize infection in transplant recipients.
(B) Successful transplantation has been achieved in HIV-infected patients.
(C) Catheter infection is one of the common causes of infections during
early post-transplantation period.
(D) Live vaccines is definitely a good choice of prevention of
post-transplantation infections.
Answer: (D)
3. Which one of the following statements concerning risk assessment in
children with ALL is incorrect?
(A)Goal of risk assessment is to prevent relapse by using intensive
treatment.
(B)Age is a strong prognostic factor; the younger is always the batter.
(C)Increasing leukocyte count confers a poorer outcome, espicially in
B-cell precursor disease.
(D)Molecular and flow-cytometric method increase the sensitivity in
assessing response to treatment.
Answer: (B)
Age is a strong prognostic factor, usually the young the batter, whereas
children younger than 1 y/o have lower 5-year-survival rate.
4. Which of following hypotheses is incorrect about clustering of childhood
leukaemia cases?
(A)Kinlen’s population-mixing hypothesis
(B)Greaves’ delayed-infection hypothesis
(C)Radiation-related hypothesis
(D)all of above
Answer: (C)
5. An important element of PCOS is insulin resistance. Insulin impedes
ovulation by what?
(A) affect follicular development
(B) increase intraovarian androgen level
(C) alter gonadotropin secretion
(D) all of above
Answer: (D)
6. Which of following is used for the treatment of the polycystic ovary
syndrome?
(A) Combination of estrogen and progestin
(B) Antiandrogens
(C) Antiestrogen
(D) Biguanide
(E) All of the above
Answer: (E)
7. Which of the following is the symptoms a patient with polycyctic ovary
syndrome (PCOS) may have?
(A) Infertility
(B) Hirtuism
(C) Dysmenorrhea
(D) Impaired glucose tolerance
(E) All of the above are the symptoms a patient with PCOS may have
Answer: (E)
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