36.腫瘤細胞常藉著分泌生物激素與其他免疫相關分子來抑制免疫反應,減少免疫相關分子來毒殺腫瘤細胞,下
列有關免疫反應相對應機轉之敘述何者錯誤? (A)腫瘤細胞分泌interferon-γ等抑制免疫之細胞激素,可以抑制免疫反應 (B)腫瘤細胞class I major histocompatibility complex(MHC)喪失,影響免疫細胞活化 (C)腫瘤細胞影響調節T細胞(regulatory T cells)可以抑制免疫細胞功能 (D)腫瘤細胞產生CTLA-4可讓毒殺T細胞(cytotoxic T cells)不活化
【非選題】 7. A 58-year-old man presented with 1 hour of chest and upper back pain. Blood pressure was
160/100 mmHg in the right arm and 106/50 mmHg in the left arm. There was a grade III/VI
diastolic blowing murmur audible at left upper sternal border. Electrocardiography showed
sinus rhythm with left ventricular hypertrophy. (10%)
(A) What diagnostic procedures will you order for this patient?
b. What is the most possible diagnosis?
(C) What is your treatment plan?