[哈拉]第二次模擬考的小小分享

[heavydog (肥狗)]

以下是我查到的跟我錯的  跟大家分享一下

醫學(一)6
口腔前庭是在牙齦前的空間，耳下腺導管開口於上第二臼齒對面
，舌頭應該是在主腔內

醫學(一)7
上大腦靜脈是在硬腦膜下，硬腦膜外出血應該是中硬腦膜動脈
，另外，蜘蛛膜下腔有前、中、後大腦動脈

醫學(一)10
外肋間肌在前胸形成膜部，內肋間肌在後胸形成膜部，
最內肌群分別在胸廓的上、中、下和前、中、後形成胸橫肌、最內肋間肌
、肋下肌

醫學(一)15
股骨和髕骨也有相關節

醫學(一)37
汗腺的排出管為雙層立方細胞，汗腺的分泌部才是單層立方
卵巢的生殖上皮就是卵巢繫膜mesoovarium(←前人的誤解)為單層立方

醫學(二)44
Fragile X syndrome(CGG)
The syndrome is associated with the expansion of a single
trinucleotide gene sequence (CGG) on the X chromosome,
and results in a failure to express the FMR-1 protein which is
required for normal neural development. There are four generally
accepted forms of Fragile X syndrome which relate to the length
 of the repeated CGG sequence; Normal (29-31 CGG repeats), P
remutation (55-200 CGG repeats), Full Mutation
(more than 200 CGG repeats), and Intermediate or Gray Zone Alleles
 (40 - 60 repeats).

Myotonic dystrophy(有DM1、DM2兩型) (CTG)
In DM1, there is a triplet repeat of Cytosine - Thymine - Guanine (CTG)
 in the DMPK gene. The number of repeats varies greatly from
person to person, but the average number in a healthy person
is between 5 and 37. Sometimes when repetitive sequences of DNA are
replicated during cell division the cellular machinery slips and an
extra copy of the triplet repeat is added to the sequence.
Once there are more than 37 triplet repeats in the DMPK gene the
sequence becomes unstable and slippage becomes a lot
more likely to happen. People affected with DM1 have over 50 and can
have as many as 2000 repeats.

醫學(二)76
答案應該是D，我已經申覆了

醫學(二)84(題目出得有點爛)
左心室擴大一定不是hypertrophic cardiomyopathy，因為它會造成主動脈瓣
下方狹窄(注意，不是主動脈瓣歐)，使得心室容積減少，另外，
restrictive cardiomyopathy由於心內膜纖維化(造成主動脈瓣狹窄)，
使得心臟順應性下降、打出去的血不夠而造成心絞痛
之所以覺得他出的有點怪是因為restrictive cardiomyopathy
會造成心室容積增加嗎？

醫學(二)92
有spoke-wheel的應該是肝臟的focal nodular hyperplasia



就這些

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