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Anatomy > Reproductive system > Flashcards

Reproductive system Flashcards

1
Q

Respiratory system: 2 portions

A
  • Conducting portion
  • Respiratory portion
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2
Q

Conducting portion of respiratory system: Components

A
  • Nose
  • Naval cavity
  • Pharynx
  • Larynx
  • Trachea
  • Bronchi
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3
Q

Respiratory portion of respiratory system: Components

A
  • Lungs
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4
Q

Respiratory system: Functions

A
  • Primary responsibility for the exchange of the gases - oxygen and carbon dioxide - between the atmospheric air, blood, and tissues
  • Also has an important role in regulating body fluid pH
  • System can be divided into conducting portion and the respiratory portion
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5
Q

Nasal cavity: Components

A
  • Nose
  • Nasal cavity
  • External naris (nostril)
  • Olfactory epithelium
  • Nasal meatuses
  • Internal naris
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6
Q

Nasal cavity: Functions

A
  1. The respiratory epithelium filters, warms, and moistens inspired air
  2. The conducting portion of the respiratory system moves air into the lungs
  3. Contains chemoreceptors for the sense of smell
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7
Q

Pharynx: Components

A
  • Pharyngeal tonsil
  • Nasopharynx
  • Oropharynx
  • Epiglottis
  • Hyoid bone
  • Laryngopharynx
  • Esophagus
  • Trachea
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8
Q

Pharynx: Functions

A
  1. Part of conducting portion of the system providing a passageway for air
  2. Provides a resonating chamber for speech sounds
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9
Q

Larynx: Components

A
  • Hyoid bone
  • Epiglottis
  • Ventricular fold (false vocal cord)
  • Vocal fold (true vocal cord)
  • Trachea
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10
Q

Larynx: Functions

A
  1. A connecting passageway between the pharynx and the trachea
  2. Epiglottis works as a “trap door” to prevent food and liquid from entering inferior airways
  3. Vocal cords vibrate to produce sound
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11
Q

Trachea and Bronchi: Components

A
  • Larynx
  • Trachea
  • Primary bronchi
  • Secondary bronchi
  • Tertiary bronchi
  • Bronchioles
  • Terminal bronchioles
  • Diaphragm
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12
Q

Trachea and bronchi: Function

A
  1. Trachea is a passageway for air between the larynx and where it branches into the bronchi in the lungs
  2. The bronchial tree continues to branch in the lungs to ultimately provide for passage of air to the alveolar ducts
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13
Q

Lungs: Functions

A
  1. The alveolus is the site of gas exchange - the intake of oxygen for delivery to cells and the elimination of carbon dioxide produced by cells
  2. The bronchiole regulates the flow of air to the alevoli
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14
Q

Lungs: Components

A
  • Pulmonary venule
  • Pulmonary arteriole
  • Pulmonary (alveolar) capillary
  • Alveolus
  • Alveolar ducts
  • Alveolar sac
  • Bronchiole
  • Right lung
  • Middle lobe
  • Superior lobe
  • Inferior lobe
  • Left lung
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15
Q

Male reproductive system: Functions

A
  1. Produces, stores and transports sperm for fertilization of female oocyte
  2. Produces the hormone testosterone in the testes
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16
Q

Male reproductive system: Components

A
  • Epididymis
  • Testes
  • Ductus (vas) deferens
  • Penis
17
Q

Female reproductive system: Functions

A
  1. Ovary produces and transports oocytes (immature eggs) for fertilization by male sperm
  2. Ovary provides the hormones progesterone and estrogen
  3. Uterus provides for development of fetus during pregnancy and delivery of baby during labor and childbirth
  4. Breast synthesizes, secretes and ejects milk for newborn
18
Q

The female reproductive system: Components

A
  • Uterus
  • Uterine (fallopian) tube
  • Ovary
  • Cervix
  • Vagina
  • Mammary gland
  • Nipple
19
Q

Uterus: Components

A
  • Uterine (fallopian) tubes
  • Uterus
  • Vagina
  • Endometrium
  • Myometrium
  • Perimetrium
20
Q

Uterus: Functions

A
  1. Site of implantation of fertilized ovum (mature egg)
  2. Site of development during pregnancy and labor
  3. Site of menstration
  4. Passageway for sperm to fertilize oocytes
21
Q

Fallopian tubes: Components

A
  • Uterine (fallopian) tubes
  • Fimbriae of uterine tube
22
Q

Fallopian tubes: Functions

A
  1. Transports oocytes from ovaries to the uterus
  2. Usual site of fertilization of female oocyte by male sperm
  3. Transports fertilized ovum to uterus for implantation
23
Q

Ovaries: Components

A
  • Ovaries
  • Uterine (Fallopian) tubes
  • Uterus
24
Q

Ovaries: Functions

A
  1. Oocytes are formed and developed and transported to uterine tubes
  2. Produces and secretes hormones - estrogen, progesterone, inhibin, and relaxin
25
Q

Mammary gland: Components

A
  • Nipple
  • Mammary duct
  • Lactiferous duct
  • Lobule containing alveoli
26
Q

Mammary gland: Functions

A
  • Synthesizes, secretes and ejects milk for a newborn
27
Q

Epididymis: Composition

A
  • Spermatic cord
  • Ductus (vas) deferens
  • Epididymis
28
Q

Epididymis: Functions

A
  1. Epididymis is site of sperm maturation
  2. Ductus deferens transports and stores sperm
29
Q

Testes: Components

A
  • Testicular blood vessels, Lymphatic vessels, and nerves
  • Testis
30
Q

Testes: Functions

A
  1. Produces sperm
  2. Produces testosterone
31
Q

Epididymis and Ductus (vas) deferens: Components

A
  • Spermatic cord
  • Ductus (van) deferens
  • Epididymis
32
Q

Epididymis and Ductus (vas) deferens: Functions

A
  1. Epididymis is site of sperm maturation
  2. Ductus deferens transports and stores sperm
33
Q

Penis: Composition

A
  • Ejaculatory ducts
  • Internal urethral orifice
  • External urethral orifice
  • Urethra
  • Penis
  • Glans penis
34
Q

Penis: Functions

A
  • The passageway for the ejaculation of semen through the urethra

Anatomy (17 decks)

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