A woman presents with primary amenorrhea, underdeveloped secondary sexual characteristics, and a karyotype of 45,X. Which specific defect within the female reproductive system is MOST directly responsible for her amenorrhea?
Underdeveloped uterus
Lack of functional ovaries
Imperforate hymen
Insufficient GnRH secretion
Related Questions
The corpus luteum secretes which hormone that helps maintain the uterine lining during early pregnancy?
Estrogen
FSH
LH
Progesterone
The clitoris in females is
Analogous to penis
Homologous to penis
Functional penis in female
Non-functional penis in male
Complete the analogy Male : Bulbourethral gland :: Female : ________
Cowper’s gland
Bartholin’s gland
Prostate gland
Seminal vesicle
Identify the correct statement on ‘inhibin’:
It is secreted by the Leydig cells in males and inhibits secretion of LH.
It is secreted by the Sertoli cells in males and granulosa cells in females and inhibits FSH secretion.
It is secreted by the pituitary gland and inhibits secretion of LH and FSH.
It is secreted by the corpus luteum and inhibits secretion of progesterone.
Which layer of the uterus undergoes cyclical changes during the menstrual cycle?
Myometrium
Perimetrium
Endometrium
Cervix
The part of fallopian tube closest to the ovary is
Isthmus
Infundibulum
Cervix
Ampulla
Funnel-shaped part closer to the ovary is called
Filmbriae
Infundibulum
Ampulla
Isthmus
Which of the following statements correctly describes the function of inhibin?
It selectively inhibits the secretion of FSH.
It stimulates the secretion of both FSH and LH.
It selectively inhibits the secretion of LH.
It stimulates the secretion of GnRH.
Mark the odd one
Acrosome
Endometrium
Corpus luteum
Graafian follicle
Which of the following is the group of external genitalia in human female?
Labium minora, labium majora, vagina
Labium minora, labium majora, clitoris
Labium minora, labium majora, oviduct
Labium minora, labium majora, cervix
