(NBCSN - official) Actual Test
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Terms in this set (447)
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What is the first sign of puberty in females? -
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Breast development
approx age 10 (7-13), about 3 years to develop
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When does Menses begin? -
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ages 8-16
first is irregular and w/o ovulation
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What is FSH?
1
,What does it do in females? -
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FSH - follicle stimulating hormone
Females - stimulates ovarian development and estrogen production.
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What is FSH?
What does it do in males? -
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FSH - follicle stimulating hormone
males - develops tubes in testes --> spermatogenesis & fertility
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What age does penis reach adult size? -
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17
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What age does sperm emission start? -
2
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age 13
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What is the first sign of puberty in males, and around what age? -
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Testicular enlargement - around age 11-15
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What is LH? -
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Luteninizing hormone (LH)
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What does LH do? -
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stimulates testosterone release from leydig cells
(testicular enlargement)
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Does sperm emission happen before or after pubic hair development and growth spurt -
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Before
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Role of Pituitary gland in puberty -
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Releases Luteninizing hormone (LH) and follicle stimulating hormone (FSH)
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Role of Hypothalamus in puberty -
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produces gonadotropin-releasing hormone. starts the process.
this tells the Pituitary gland to start
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Define Puberty -
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the physical changes to the body due to hormone activity as per the Tanner Scale
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What is the Tanner Scale -
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The hormone activity which produces secondary sex characteristics.
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