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Psych 412 (1+2) Final Exam with verified answers
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Psych 412 (1+2) Final Exam with verified answersFive |Chief |manifestations |of |puberty |- |correct |answer |-1. |Primary |Sex |Characteristic |Changes |
2. |Secondary |Sex |Characteristic |Changes
3. |Accelerated |Growth |(Somatic)
4. |Body |Composition |Changes |(Somatic) |
5. |Circulatory |and |Respiratory |Changes
1. |Primary |Sex |Characteristic |Changes: |- |correct |answer |-Regions |found |to |play |a |primary |role |in
|sexual |reproduction.
-born |with |them |such |as |the |penis |in |men |and |the |vagina |in |women
2. |Secondary |Sex |Characteristic |Changes |- |correct |answer |-Physical |changes |to |distinguish |sexes,
|appear |during |puberty |but |not |directly |involved |with |reproduction.
-pubic |hair, |breast |development,etc
3. |Accelerated |Growth |(Somatic) |- |correct |answer |-Dramatic |increase |in |stature, |specifically |in
|height, |in |a |very |short |period |of |time
4. |Body |Composition |Changes |(Somatic) |- |correct |answer |-Significant |changes |in |quantity |and
|distribution |of |fat |and |muscle |in |the |body
5. |Circulatory |and |Respiratory |Changes |- |correct |answer |--Heart |volume |and |size |nearly |double
-Significant |increase |of |vital |capacity |of |the |lungs
Set |Point |- |correct |answer |-a |specific |level |of |circulating |hormones |defended |by |the |hypothalamus
Pattern |of |Release |of |hormones |during |puberty |- |correct |answer |-it |fluctuates |throughout |the |day,
|the |set |point |fluctuates.
,What |Triggers |Puberty? |- |correct |answer |-1. |Leptin
2. |The |role |of |kisspeptin |and |melatonin
Leptin |- |correct |answer |-One |possible |trigger |for |puberty.
-Protein |hormone |released |by |fat |cells |when |the |body |is |full. |
-We |know |it |plays |an |important |role |in |hunger |and |feeding |-> |inhibits |feeling |of |hungriness |
-Interacts |with |the |arcuate |nucleus |(Hypothalamus)
The |role |of |kisspeptin |and |melatonin |- |correct |answer |--If |you |don't |have |this, |puberty |will |never
|happen |to |you. |
-As |leptin |is |increased, |kisspeptin |will |be |triggered. |
-Kisspepton |inhibits |melatonin
Two |main |pubertal |subsystems |- |correct |answer |-1. |The |HPG |Axis: |Stands |for |Hypothalamus,
|Pituitary, |and |Gonads |
2. |The |HPA |Axis: |Stands |for |Hypothalamus, |Pituitary, |and |Adrenal |Glands
-Within |Both |systems, |the |Hypothalamus |acts |like |a |hormonal |thermostat, |sometimes |referred |to
|as |a |"gonadostat" |-its |regulating |hormones |in |the |blood |stream.
HPA |Axis |- |correct |answer |-The |start |of |puberty, |secondary |characteristics, |starts |before |HPG |and |is
|related |to |hormones.
-Development |of: |Pubic |hair, |armpit |hair, |and |acne |for |both |girls |and |boys.
HPG |Axis |- |correct |answer |-Occurs |after |the |HPA |axis, |Gonads |release |estrogen |for |females |and
|androgen |for |males.
-Males: |Sperm |production, |development |of |penis, |pubic |hair, |and |testes. |
-Females: |Ovary |production, |menarche, |development |of |Breasts, |ovaries, |and |uterus.
Gonadarche |- |correct |answer |-maturation |of |the |gonads |(changes |in |the |HPG |axis)
,Adrenarche |- |correct |answer |-maturation |of |the |adrenal |glands |(STARTS |FIRST)
-Involves |activation |of |the |HPA |axis |
Occurs |a |year |or |two |prior |to |gonadarche
Adrenarche |contributes |to |a |number |of |pubertal |features |including: |- |correct |answer |-•Pubic |hair
|growth
•Body |odor
•Oily |skin |and |acne |
•Sexual |attraction
Boys: |Primary |Sex |characteristics |- |correct |answer |--Production |of |sperm
-Development |of |sex |organs
Boys: |Secondary |sex |characteristics |- |correct |answer |--Hair |growth |in |pubic |areas, |underneath |arms,
|chest, |face, |shoulders |and |back
-skin |becomes |rougher |
-sweat |glands |increase |production
Girls: |Primary |Sex |Characteristics |- |correct |answer |--Maturation |of |eggs
-Development |of |sex |organs
Girls: |Secondary |sex |Characteristics |- |correct |answer |--Hair |growth |in |pubic |areas, |underneath |arms
|and |a |slight |amount |of |facial |hair
-Skin |becomes |rougher
-Sweat |glands |increase |production
-slight |enlargement |of |breasts |known |as |breast |buds
Girls |:Order |of |Pubertal |Events |- |correct |answer |-Start
1.Initial |pubic |hair |
, 2.Appearance |of |breast |buds
3.Growth |spurt
4.Growth |of |sexual |and |reproductive |organs |
5.Menarche |(first |menstrual |period) |
6.Secretion |of |increased |skin |oil |and |sweat
7.Development |of |underarm |hair |
End
Boys: |Order |of |Pubertal |Events |- |correct |answer |-Start |
1.Appearance |of |pubic |hair |
2.Growth |of |testes
3.Growth |spurt |
4.Increased |growth |of |penis |
5.Deepening |of |the |voice |
6.Secretion |of |increased |skin |oil |and |sweat
7.Development |of |facial |hair |
End
The |timing |of |puberty |- |correct |answer |-the |onset, |when |did |it |start
The |tempo |- |correct |answer |-the |speed |of |all |pubertal |events
Timing |of |Puberty |vs |Tempo |- |correct |answer |-THERE |IS |NO |RELATIONSHIP |BETWEEN |THE |TWO
Female |onset |and |tempo |- |correct |answer |-Females |onset: |10.5 |
Female |tempo: |1.5 |-6 |years
Male |onset |and |tempo |- |correct |answer |-Male |onset: |11.5
Male |tempo: |2-5 |years
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