Week1 Flashcards

1
Q

Embryology

A

The study of early development through birth

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2
Q

Prenatal

A

Before birth

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3
Q

Perinatal

A

Third trimester through the first month of life

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4
Q

Postnatal

A

After birth

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5
Q

Trimester

A

A period of three months of development

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6
Q

Gestation

A

Divide into first, second, and third trimester

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7
Q

A normal pregnancy last

A

38 weeks after fertilization

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8
Q

Fertilization and implementation

A

0-2 weeks in utero

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9
Q

Embryonic period

A

3-8 weeks in utero

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10
Q

Fetal period

A

9-38 weeks in utero

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11
Q

Infancy

A

Birth to 1 year

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12
Q

Childhood

A

1 year to puberty (10-13)

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13
Q

Adolescent

A

Puberty to adulthood

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14
Q

Adulthood

A

Between 18 and 21 years

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15
Q

During the first month what is any infant called

A

Neonate

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16
Q

Natology

A

Pediatric specialty involving disorders of neonates

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17
Q

Teratology

A

Study of abnormal development

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18
Q

Teratogen

A

A drug agent which can cause abnormal development
Ex. Retinoids including accutang

19
Q

Period of greatest sensitivity to teratogenesis

A

Embryonic period

20
Q

Accutang causes

A

Facial CNS and cardiovascular malfunctions

21
Q

Metformin

A

Diabetes drug

22
Q

Median midsagittal plane

A

Vertical plane passes through midline of the body, dividing it into symmetrical right and left halves

23
Q

Sagittal plane

A

Any vertical plane which passes through the body, either within or parallel to the median plane.

24
Q

Parasagittal plane

A

Any vertical plane which passes through the body parallel to but not within the median plane

25
Q

Coronal plane

A

Any vertical plane which passes through the body at right angles to the median plane, dividing the body into anterior and posterior parts.

26
Q

Transverse plane

A

Any plane which passes through the body at right angles to both the median and coronal planes, diving the body into upper and lower parts.

27
Q

Superior

A

Towards the head

28
Q

Inferior(caudal)

A

Towards the tail

29
Q

Proximal

A

Nearer the trunk

30
Q

Distal

A

Further from the trunk

31
Q

Anterior (ventral)

A

Nearer to the front of the body

32
Q

Posterior (dorsal)

A

Nearer to the back of the body

33
Q

Medial

A

Towards the median plane

34
Q

Lateral

A

Away from the median plane

35
Q

Superficial

A

Near the surface

36
Q

Deep

A

Nearer to the interior of the body

37
Q

Parietal

A

Relating to the lining of a cavity

38
Q

Visceral

A

Relating to the covering of an organ

39
Q

Directional terms for embryo

A

Cranial (rostral), caudal, ventral, dorsal

40
Q

Gametes unite to form a

A

Zygote …yoked together (paired)

41
Q

Gametogenesis

A

The prices the results in production of mature sperm and oocytes (gametes)

42
Q

Gametogensis happens through

A

Meiosis

43
Q

Somatic cell division or Mitosis

A

Single called division, full complement of chromosomes (46) diploid

44
Q

Germ cell division or meiosis

A

Two cells division, half the typical complement of chromosomes (23), haploid