reproductive system 01 identify the genital ridge (5) in this 51/2 week embryo at the indifferent...
TRANSCRIPT
![Page 1: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/1.jpg)
![Page 2: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/2.jpg)
REPRODUCTIVE SYSTEM 01
Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development.
![Page 3: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/3.jpg)
![Page 4: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/4.jpg)
REPRODUCTIVE SYSTEM 02
This is the abdominal region from a 9 week old female fetus. Identify and describe the development of the following structures: bladder (2), genital tubercle (distal to #3), metanephros (4), suprarenal gland (9), ovary (6), rectum (7), round ligament of the uterus
(8), suspensory ligament of ovary (10), uterine tube (12), uterovaginal primordium (13).
![Page 5: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/5.jpg)
![Page 6: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/6.jpg)
REPRODUCTIVE SYSTEM 03
Enlarged view of 9 week female pelvis showing rectum (7), ovary with primordial follicles (6), round ligament of
uterus (8), uterine tube (12) and uterovaginal primordium (13).
![Page 7: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/7.jpg)
![Page 8: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/8.jpg)
REPRODUCTIVE SYSTEM 04
Identify and describe the development of the external genitalia in a 9 week female fetus: clitoris (3), labia majora (4), labia minora (5).
![Page 9: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/9.jpg)
![Page 10: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/10.jpg)
REPRODUCTIVE SYSTEM 05
Identify and describe the development of the external genitalia in a 9 week old male fetus: anus (1), labioscrotal
swelling (3), urethral folds, urethral groove (7), phallus (5).
![Page 11: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/11.jpg)
![Page 12: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/12.jpg)
REPRODUCTIVE SYSTEM 06
IDENTIFY the following in a ten week male fetus: labioscrotal swellings (2), genital folds (8), urethral groove (7),
glans penis (4), scrotal raphe (5), scrotum (6).
![Page 13: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/13.jpg)
![Page 14: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/14.jpg)
REPRODUCTIVE SYSTEM 07
This dissection of a 13 week male shows the body of the penis (6), the urethral meatus (12), the scrotal raphe (8), and the scrotum (9).
![Page 15: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/15.jpg)
![Page 16: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/16.jpg)
REPRODUCTIVE SYSTEM 08
Identify the following internal male organs: testes (7), bladder (2), rectum (5), ductus deferens.
![Page 17: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/17.jpg)
![Page 18: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/18.jpg)
REPRODUCTIVE SYSTEM 09
Explain embryological basis of hematocolpos
![Page 19: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/19.jpg)
![Page 20: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/20.jpg)
REPRODUCTIVE SYSTEM 10
Explain embryological basis for double uterus. Why is one side enlarged?
![Page 21: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/21.jpg)
![Page 22: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/22.jpg)
REPRODUCTIVE SYSTEM 11
Explain the embryological basis for double cervix.
![Page 23: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/23.jpg)
![Page 24: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/24.jpg)
REPRODUCTIVE SYSTEM 12
Explain the embryological basis for double vagina.
![Page 25: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/25.jpg)
![Page 26: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/26.jpg)
REPRODUCTIVE SYSTEM 13
What is a possible explanation for this condition known as micropenis?
![Page 27: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/27.jpg)
![Page 28: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/28.jpg)
REPRODUCTIVE SYSTEM 14
Recognize and describe the most likely cause of cryptorchidism.
![Page 29: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/29.jpg)
![Page 30: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/30.jpg)
REPRODUCTIVE SYSTEM 15
Identify a unilateral indirect hernia.
![Page 31: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/31.jpg)
![Page 32: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/32.jpg)
REPRODUCTIVE SYSTEM 16
Recognize and describe the embryological basis for hypospadias.
![Page 33: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/33.jpg)
![Page 34: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/34.jpg)
REPRODUCTIVE SYSTEM 17
This four year old genetic male is an example of 21-hydroxylase deficiency. Explain the hormonal basis for this
abnormality. (Review hormonal products of suprarenal gland and estrogen precursor dihydroepiandrosterone).
![Page 35: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/35.jpg)
![Page 36: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/36.jpg)
REPRODUCTIVE SYSTEM 18
Contrast the result of 21-hydroxylase deficiency in a genetic female with the same condition in the male.
![Page 37: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/37.jpg)
![Page 38: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/38.jpg)
REPRODUCTIVE SYSTEM 19
This is an example of ANDROGEN INSENSITIVITY SYNDROME. This individual is a genetic male with an absence of testosterone receptors on the normally responsive tissue. The abdominal scar is from bilateral
orchidectomy.
![Page 39: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/39.jpg)
![Page 40: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/40.jpg)
REPRODUCTIVE SYSTEM 20
This is the external genitalia of a male with testicular feminization. Note the oversized clitoris, labia majora fused
posteriorly and rudimentary vagina. The labia minora can also be identified.
![Page 41: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/41.jpg)
![Page 42: REPRODUCTIVE SYSTEM 01 Identify the genital ridge (5) in this 51/2 week embryo at the indifferent stage of gonadal development](https://reader035.vdocuments.net/reader035/viewer/2022070403/56649f305503460f94c4b503/html5/thumbnails/42.jpg)
Guess What Mom?
My professorwas a clown!