Ovarian Follicles and Menstrual Cycle
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Questions and Answers

What type of cells form the ovarian surface epithelium?

  • Cuboidal to columnar cells (correct)
  • Squamous cells
  • Elongated cells
  • Columnar to squamous cells
  • What separates the ovarian surface epithelium from the underlying tunica albuginea?

  • Basement membrane (correct)
  • Tunica vaginalis
  • Follicular cells
  • Stroma
  • What type of cells surround the primary oocyte in a primordial follicle?

  • Columnar cells
  • Elongated cells
  • Squamous follicular cells (correct)
  • Cuboidal follicular cells
  • What is the characteristic of the nucleus of the oocyte in a primordial follicle?

    <p>Large and vesicular</p> Signup and view all the answers

    What type of cells will some of the elongated cells in the stroma surrounding a primary follicle develop into?

    <p>Theca interna cells</p> Signup and view all the answers

    What is the clear space between the oocyte and follicular cells in a primordial follicle due to?

    <p>Cell shrinkage-related preparation artifact</p> Signup and view all the answers

    What surrounds the follicular cells in a primordial follicle?

    <p>Basal lamina</p> Signup and view all the answers

    What triggers the development of some primordial follicles into primary follicles before puberty?

    <p>Growth Hormone</p> Signup and view all the answers

    What is the characteristic of the follicular cells in a primordial follicle?

    <p>Flattened cells (squamous cells)</p> Signup and view all the answers

    Where are the primordial follicles located in the ovary?

    <p>Just underneath the tunica albuginea</p> Signup and view all the answers

    What is the component of the primordial follicle that has a large nucleus and prominent nucleolus?

    <p>Primary oocyte</p> Signup and view all the answers

    How many primordial follicles become activated during the menstrual cycle each month after puberty?

    <p>20 primordial follicles</p> Signup and view all the answers

    What is the main function of ciliated cells in the uterine tube mucosa?

    <p>To sweep fluid towards the uterus</p> Signup and view all the answers

    What is the layer of the uterine tube wall that consists of loose connective tissue?

    <p>Lamina propria</p> Signup and view all the answers

    What type of epithelium is found in the mucosa of the uterine tube?

    <p>Simple columnar epithelium</p> Signup and view all the answers

    What is the main function of peg cells in the uterine tube mucosa?

    <p>To secrete glycoproteins of a nutritive mucus</p> Signup and view all the answers

    What is the characteristic of the muscularis layer in the uterine tube wall?

    <p>It is composed of smooth muscle with interwoven circular and longitudinal layers</p> Signup and view all the answers

    What is the outermost layer of the uterine tube wall?

    <p>Serosa</p> Signup and view all the answers

    What type of epithelium is present in the endometrium of the uterus?

    <p>Simple columnar epithelium</p> Signup and view all the answers

    Which type of artery in the endometrium is progesterone-sensitive?

    <p>Spiral arteries</p> Signup and view all the answers

    What is the main component of the perimetrium?

    <p>Serosa covered by mesothelium</p> Signup and view all the answers

    What is the function of the spiral arteries in the endometrium?

    <p>Bring blood throughout the functional layer</p> Signup and view all the answers

    What is the name of the layer of the endometrium that undergoes profound changes during the menstrual cycle?

    <p>Stratum Functionalis</p> Signup and view all the answers

    What is the characteristic of the myometrium?

    <p>A thick tunic of smooth muscle with interwoven layers</p> Signup and view all the answers

    What type of epithelium is found in the mucosa of the vagina?

    <p>Non keratinised stratified squamous epithelium</p> Signup and view all the answers

    Which of the following structures is homologous to the penis?

    <p>Clitoris</p> Signup and view all the answers

    What type of glands are found in the labia minora?

    <p>Sebaceous glands</p> Signup and view all the answers

    What is the purpose of the cervical glands in relation to the vagina?

    <p>To produce mucus for the vagina</p> Signup and view all the answers

    What type of muscle bundles are found next to the mucosa in the muscular layer of the vagina?

    <p>Circular bundles</p> Signup and view all the answers

    What type of fibers are rich in the adventitia of the vagina?

    <p>Elastic fibers</p> Signup and view all the answers

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