adolescent physical development expo

8/10/2019 Adolescent Physical Development Expo

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Teacher:Grad. ByankaCovarrubias

Students:Fatima QuionesKennia SotoGilberto Chvez

5th Semester

Thursday, August 22


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When sexualmaturitybegins?

Sexual maturity is the age or stage when

an organism can reproduce. It is sometimesconsidered synonymous with adulthood. Inhumans, the process of sexually maturing istermed puberty.

The onset of puberty varies among individuals.Puberty usually occurs in girls between the ages of10 and 14, while in boys it generally occurs later,between the ages of 12 and 16.


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Wich are the

majorhormones?

Body mass faborece

Leptin

Generates ovulation and spermatogenesis

Gonadotropin

Development of sexual characteristics

Estrogenos Androgens

cumshotmenstruation


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Sexualcharacteristics

Primary characteristics

Are organs needed for reproduction.

- Ovaries- Fallopian

tubes- Uterus- Vagina

- Testicles

- Penis

- Scrotum

- Seminal vesicles- Prostate

During puberty, these organs are enlarged and mature


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These changes not relate directly with sexual organs.

Secondary characteristics

Age Masculine Feminine

9-10 Pelvis growth

10-11 First growth of penis and

testicles.

Home of

development breasts

and pubic hair

11-12 Prostatic activity begins. Genital growth

12-13 Pubic hair appears Presence of

mammary glands

13-14 Fast growing penis and

testicles

Axillary hair, first

menstruation

(menarche)

14-15 Axillary hair and voice change acne

15-16 Sperm maduration Voice change

16-17 Facial and body hair Skeletal growth stops

21 Skeletal growth stops


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Influentialfactors

Any adolescent vary in the timing of pubertal onset,duration and termination. In fact little known about

the offset mechanics of puberty.

Some factor that may influence in the puberty are:

Genetics

Nutrition Metabolism

Physical activity and fitness

Gender

Socioeconomic conditions Ethnicity

Hormonal levels

Family constellations

Social stressors


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Questions

21

3 4

65

7 8


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Question 1

Age to start sexualmaturity?

R: Approximately to 10 years.


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Question 2

What they are the primarysexual characteristics?

R: It is the maturation of theorgans necessary forreproduction


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Question 3

What is puberty?

R: Puberty is the period duringwhich growing boys or girlsundergo the process of sexualmaturation.


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Question 4

At what age ends skeletalgrowth of women?

R: 17 years.


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Question 5

Mentions one of thehormones related topuberty.

R: Gonadotropin


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Question 6

Mention two factor thataffect puberty

R: Genetics,Nutrition,Metabolism,Physical activity and fitness,Gender,Socioeconomic conditions,Ethnicity,Hormonal levels,

Family constellationsSocial stressors


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Question 7

At what age ends skeletalgrowth of men?

R= 21 Years


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Question 8

For that it services thehormone "Leptin"?

R= To give mass


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Credits

Information search

Slide Desing

What isP Puberty? Influential Factors

Searching to Music

Play time

Gilberto Chvez

Information search Sexual Characteristics

Serching to music

Play time

Ftima Quiones

Slide design Information search

When sexual maturity begins?

Wich are the major hormones?

Play time

Kennia Soto


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adolescent physical development expo

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