Final Exam Chap. 15 Flashcards
1
Q
An agent that produces a congenital malformation
A
Teratogen
2
Q
Objective evidence of a disease
A
Sign
3
Q
Subjective evidence of a disease
A
Symptom
4
Q
Set of symptoms & signs which occur together
A
Syndrome
5
Q
Study of the cause of disease
A
Eitology
6
Q
Nervous System develops around?
A
3rd -7th week
7
Q
Cardiac system develops?
A
4th -6th week
8
Q
Ears & eyes develop?
A
4th- 8th week
9
Q
Limbs develop?
A
4th - 7th week
10
Q
- Chromosome disorder can result from abnormal cell division
- Can happen in MEIOSIS I or II
- Abnormal division = abnormal number of chromosomes
A
Nondisjunction of chromosomes
11
Q
- Down’s syndrome
- 47 {21}XX or XY
- hyperflexed joints
- Microcephaly
- Simian crease
- Intellectual disability
- Hypotonia- decreased muscle tension
- Poor moro reflex
A
Trisomy 21
12
Q
- Edwards syndrome
- 47 {18}XX, XY
- Failure to thrive
- Rocker bottom feet
- Flexion deformation of fingers
A
Trisomy 18
13
Q
- 47, XXY (more female)
- Long legs compared to trunk
- Cryptochism
- Chormatin POSTIVE
- Feminine fat distribution
A
Klinefelter’s Syndrome
14
Q
- XYY, (more male)
- Tall stature
- Long legs compared to trunk
- Cryptochism
- Chromatin NEGATIVE
A
Modifed Klinfelter’s syndrome
15
Q
- 46, {22q+} XX, XY
- Cat- eye syndrome
- Anal atresia
- Inferior coloboma
A
Addition of chromosome
