About which day in a normal human menstrual cycle does rapid secretion of LH (popularly called LH surge) normally occurs? (a) 14th day (b) 20th day (c) 5th day (d) 11th day (

About which day in a normal human menstrual
cycle does rapid secretion of LH (popularly called
LH surge) normally occurs?
(a) 14th day (b) 20th day
(c) 5th day (d) 11th day
(
by

1 Answer

Answer :

(a) 14th day
by

Related questions

Which one of the following is the correct matching of the events occurring during menstrual cycle? (a) Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle (b) Secretory phase : Development of corpus luteum and increased secretion of progesterone (c) Menstruation : Breakdown of myometrium and ovum not fertilised (d) Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone

Description : Which one of the following is the correct matching of the events occurring during menstrual cycle? (a) Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle (b) ... ) Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone

Last Answer : (b) Secretory phase : Development of corpus luteum and increased secretion of progesterone

LH surge occurs during phase of menstrual cycle.

Description : LH surge occurs during phase of menstrual cycle.

Last Answer : LH surge occurs during phase of menstrual cycle. A. Menstrual phase B. Beginning of proliferstive phase. C ... phase D. At the middle of the cycle.

Assertion : The level of FSH & LH attain a peak level in the middle of the menstrual cycle . Reason : The FSH & LH surge induces rupture of Graafian f

Description : Assertion : The level of FSH & LH attain a peak level in the middle of the menstrual cycle . Reason : The FSH & LH surge induces rupture of Graafian f

Last Answer : Assertion : The level of FSH & LH attain a peak level in the middle of the menstrual cycle . Reason ... . D. If both Assertion & Reason are False.

International Ozone Day is celebrated on (1) 5th September (2) 16th September (3) 11th September (4) 20th September

Description : International Ozone Day is celebrated on (1) 5th September (2) 16th September (3) 11th September (4) 20th September

Last Answer :  16th September

For the treatment of female infertility, clomiphene citrate is used in the following manner: A. Daily from 5th to 10th day of menstrual cycle B. On alternate days over the last two weeks of menstrual cycle C. Cyclically for 3 weeks with one week gap D. Continuously till conception occurs

Description : For the treatment of female infertility, clomiphene citrate is used in the following manner: A. Daily from 5th to 10th day of menstrual cycle B. On alternate days over the last two weeks of menstrual cycle C. Cyclically for 3 weeks with one week gap D. Continuously till conception occurs

Last Answer : A. Daily from 5th to 10th day of menstrual cycle

Mainly which type of hormones control the menstrual cycle in human beings? (a) FSH (b) LH (c) FSH, LH, estrogen (d) progesterone

Description : Mainly which type of hormones control the menstrual cycle in human beings? (a) FSH (b) LH (c) FSH, LH, estrogen (d) progesterone

Last Answer : (a) FSH

During menstrual cycle, levels of LH and estrogen are highest around

Description : During menstrual cycle, levels of LH and estrogen are highest around

Last Answer : During menstrual cycle, levels of LH and estrogen are highest around A. 14th day B. 21st day C. 7th day D. 28th day.

In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL

Description : In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL

Last Answer : In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL A. In last week B. Middle of cycle C. ... days of cycle D. `4^(th)` day of cycle

In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL

Description : In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL

Last Answer : In which duration menstrual cycle both LH &FSH ATTAIN A PEAK LEVEL A. `14^(th)` Day B. `7^(th)` Day C. `21^(st)` Day D. `9^(th)` Day

No new follicles develop in the luteal phase of the menstrual cycle because (a) follicles do not remain in the ovary after ovulation (b) FSH levels are high in the luteal phase (c) LH levels are high in the luteal phase (d) both FSH and LH levels are low in the luteal phase.

Description : No new follicles develop in the luteal phase of the menstrual cycle because (a) follicles do not remain in the ovary after ovulation (b) FSH levels are high in the luteal phase (c) LH levels are high in the luteal phase (d) both FSH and LH levels are low in the luteal phase.

Last Answer : (d) both FSH and LH levels are low in the luteal phase.

Which of the following events is not associated with ovulation in human female? (a) Release of secondary oocyte (b) LH surge (c) Decrease in estradiol (d) Full development of Graafian follicle

Description : Which of the following events is not associated with ovulation in human female? (a) Release of secondary oocyte (b) LH surge (c) Decrease in estradiol (d) Full development of Graafian follicle

Last Answer : (c) Decrease in estradiol

The immediate cause of induction of ovulation in human female is the large plasma surge of (a) LH (b) FSH (c) progesterone (d) estradiol.

Description : The immediate cause of induction of ovulation in human female is the large plasma surge of (a) LH (b) FSH (c) progesterone (d) estradiol.

Last Answer : (a) LH

Ovulation in the human female normally takes place during the menstrual cycle

Description : Ovulation in the human female normally takes place during the menstrual cycle

Last Answer : Ovulation in the human female normally takes place during the menstrual cycle A. At the end of ... D. At the beginning of the proliferative phase

Ovulation in the human female normally takes place during the menstrual cycle (a) at the mid secretory phase (b) just before the end of the secretory phase (c) at the beginning of the proliferative phase (d) at the end of the proliferative phase.

Description : Ovulation in the human female normally takes place during the menstrual cycle (a) at the mid secretory phase (b) just before the end of the secretory phase (c) at the beginning of the proliferative phase (d) at the end of the proliferative phase.

Last Answer : (d) at the end of the proliferative phase.

Assertion : Ovulation occurs on the `14^(th)` day of menstrual cycle in a human female . Reason : The high level of estrogen is controlled 2 or 3 days

Description : Assertion : Ovulation occurs on the `14^(th)` day of menstrual cycle in a human female . Reason : The high level of estrogen is controlled 2 or 3 days

Last Answer : Assertion : Ovulation occurs on the `14^(th)` day of menstrual cycle in a human female . Reason : ... False . D. If both Assertion & Reason are False.

During pregnancy, corpus luteum, having secreted increasing quantities of progesterone that helps build up endometrium of the uterus, suddenly declines in functioning in the (a) 14th week (b) 16th week (c) 11th week (d) 12th week

Description : During pregnancy, corpus luteum, having secreted increasing quantities of progesterone that helps build up endometrium of the uterus, suddenly declines in functioning in the (a) 14th week (b) 16th week (c) 11th week (d) 12th week

Last Answer : Ans:(d)

The Lok Sabha which was elected in 2004 is – (1) the 12th Lok Sabha (2) the 13th Lok Sabha (3) the 14th Lok Sabha (4) the 11th Lok Sabha

Description : The Lok Sabha which was elected in 2004 is – (1) the 12th Lok Sabha (2) the 13th Lok Sabha (3) the 14th Lok Sabha (4) the 11th Lok Sabha

Last Answer : (3) the 14th Lok Sabha Explanation: The 14th Lok Sabha (17 May, 2004 - 18 May, 2009) was convened after the Indian general election, 2004 held in four phases during 20 April - 10 May 2004, which led to the formation of First Manmohan Singh Cabinet (2004---2009).

Secretion of progesterone (A) Is more in first half of menstrual cycle than in second half (B) Is more in second half of menstrual cycle than in first half (C) Remains constant during menstrual cycle (D) Decreases during pregnancy

Description : Secretion of progesterone (A) Is more in first half of menstrual cycle than in second half (B) Is more in second half of menstrual cycle than in first half (C) Remains constant during menstrual cycle (D) Decreases during pregnancy

Last Answer : Answer : B

8.The reason for increased amount of progesterone during the secretory phase of menstrual cycle is ---- ---- . ( a)Maturation of secondary follicle, b)Increased secretion of FSH, c)Regression of corpus luteum, d)Formation of corpus luteum from Graafian follicle )

Description : 8.The reason for increased amount of progesterone during the secretory phase of menstrual cycle is ---- ---- . ( a)Maturation of secondary follicle, b)Increased secretion of FSH, c)Regression of corpus luteum, d)Formation of corpus luteum from Graafian follicle )

Last Answer : d)Formation of corpus luteum from Graafian follicle

Does a woman's cervix open before or after LH surge?

Description : Does a woman's cervix open before or after LH surge?

Last Answer : answer:

The number of eggs normally released during one menstrual cycle is: (1) 3 (2) 2 (3) 1 (4) 4

Description : The number of eggs normally released during one menstrual cycle is: (1) 3 (2) 2 (3) 1 (4) 4

Last Answer : (4) 4 Explanation: In each menstrual cycle, rising levels of estrogen cause the ovary develop an egg and release it (ovulation). After ovulation, the egg lives for 24 hours.

The number of eggs normally released during one menstrual cycle is: (1) 3 (2) 2 (3) 1 (4) 4

Description : The number of eggs normally released during one menstrual cycle is: (1) 3 (2) 2 (3) 1 (4) 4

Last Answer : 1

World Teachers’ Day is celebrated on_______________? a. 20th October B. 15th January C. 10th October D. 5th October

Description : World Teachers’ Day is celebrated on_______________? a. 20th October B. 15th January C. 10th October D. 5th October

Last Answer : D. 5th October

Teachers Day is observed every year on (1) 5th September (2) 15th September (3) 20th September (4) 25th September

Description : Teachers Day is observed every year on (1) 5th September (2) 15th September (3) 20th September (4) 25th September

Last Answer : 5th September

The Tenure of which Lok Sabha was about 6 years? (1) 5th Lok Sabha (2) 7th Lok Sabha (3) 9th Lok Sabha (4) 11th Lok Sabha

Description : The Tenure of which Lok Sabha was about 6 years? (1) 5th Lok Sabha (2) 7th Lok Sabha (3) 9th Lok Sabha (4) 11th Lok Sabha

Last Answer : (1) 5th Lok Sabha Explanation: Tenure of 5th lok sabha = March 16, 1971 till January 18, 1977.

Secretion of androgens is increased by (A) LH (B) FSH (C) ACTH (D) Growth hormone

Description : Secretion of androgens is increased by (A) LH (B) FSH (C) ACTH (D) Growth hormone

Last Answer : Answer : A

Identify the correct statement on ‘inhibin’. (a) Is produced by granulosa cells in ovary and inhibits the secretion of LH (b) Is produced by nurse cells in testes and inhibits the secretion of LH (c) Inhibits the secretion of LH, FSH and prolactin (d) Is produced by granulosa cells in ovary and inhibits the secretion of FSH

Description : Identify the correct statement on inhibin'. (a) Is produced by granulosa cells in ovary and inhibits the secretion of LH (b) Is produced by nurse cells in testes and inhibits the secretion of LH ... , FSH and prolactin (d) Is produced by granulosa cells in ovary and inhibits the secretion of FSH

Last Answer : (d) Is produced by granulosa cells in ovary and inhibits the secretion of FSH

Select the incorrect statement. (a) LH and FSH decrease gradually during the follicular phase. (b) LH triggers secretion of androgens from the Leydig cells. (c) FSH stimulates the Sertoli cells which help in spermiogenesis. (d) LH triggers ovulation in ovary.

Description : Select the incorrect statement. (a) LH and FSH decrease gradually during the follicular phase. (b) LH triggers secretion of androgens from the Leydig cells. (c) FSH stimulates the Sertoli cells which help in spermiogenesis. (d) LH triggers ovulation in ovary.

Last Answer : (a) LH and FSH decrease gradually during the follicular phase.

Which hormone stimulates the secretion of milk from female? (a) Oxytocin (b) Progesterone (c) LH (d) Prolactin

Description : Which hormone stimulates the secretion of milk from female? (a) Oxytocin (b) Progesterone (c) LH (d) Prolactin

Last Answer : (d) Prolactin

Secretion of progesterone by corpus luteum is initiated by (a) testosterone (b) thyroxine (c) MSH (d) LH.

Description : Secretion of progesterone by corpus luteum is initiated by (a) testosterone (b) thyroxine (c) MSH (d) LH.

Last Answer : d) LH.

GnRH, a hypothalamic hormone, needed in reproduction, acts on (a) anterior pituitary gland and stimulates secretion of LH and FSH (b) posterior pituitary gland and stimulates secretion of oxytocin and FSH (c) posterior pituitary gland and stimulates secretion of LH and relaxin (d) anterior pituitary gland and stimulates secretion of LH and oxytocin.

Description : GnRH, a hypothalamic hormone, needed in reproduction, acts on (a) anterior pituitary gland and stimulates secretion of LH and FSH (b) posterior pituitary gland and stimulates secretion of oxytocin ... of LH and relaxin (d) anterior pituitary gland and stimulates secretion of LH and oxytocin.

Last Answer : (a) anterior pituitary gland and stimulates secretion of LH and FSH

In women of child bearing age, clomiphene citrate produces the following actions except: A. Hot flushes B. Ovulation C. Decreased FSH and LH secretion D. Polycystic ovaries

Description : In women of child bearing age, clomiphene citrate produces the following actions except: A. Hot flushes B. Ovulation C. Decreased FSH and LH secretion D. Polycystic ovaries

Last Answer : C. Decreased FSH and LH secretion

Finasteride acts by: A. Blocking testosterone receptors in the prostate gland B. Reducing testosterone secretion from testes C. Reducing LH secretion from pituitary D. Lowering circulating as well as prostatic dihydrotestosterone concentration

Description : Finasteride acts by: A. Blocking testosterone receptors in the prostate gland B. Reducing testosterone secretion from testes C. Reducing LH secretion from pituitary D. Lowering circulating as well as prostatic dihydrotestosterone concentration

Last Answer : D. Lowering circulating as well as prostatic dihydrotestosterone concentration

GnRH, a hypothalamic hormone, needed in reproduction, acts on: (1) anterior pituitary gland and stimulates secretion of LH and FSH. (2) posterior pituitary gland and stimulates secretion of oxytocin and FSH. (3) posterior pituitary gland and stimulates secretion of LH and relaxin. (4) anterior pituitary gland and stimulates secretion of LH and oxytocin.

Description : GnRH, a hypothalamic hormone, needed in reproduction, acts on: (1) anterior pituitary gland and stimulates secretion of LH and FSH. (2) posterior pituitary gland and stimulates secretion of oxytocin and ... of LH and relaxin. (4) anterior pituitary gland and stimulates secretion of LH and oxytocin.

Last Answer : 1) anterior pituitary gland and stimulates secretion of LH and FSH.

Menstrual cycle occurs in

Description : Menstrual cycle occurs in

Last Answer : Menstrual cycle occurs in A. Human females B. Mammalian females C. Primate females D. Rabbit.

In the fertile human female, approximately on which day of the menstrual cycle does ovulation take place? (a) Day 14 (b) Day 18 (c) Day 1 (d) Day 8

Description : In the fertile human female, approximately on which day of the menstrual cycle does ovulation take place? (a) Day 14 (b) Day 18 (c) Day 1 (d) Day 8

Last Answer : (a) Day 14

Which one of the following statements is incorrect about menstruation? (a) At menopause in the female, there is especially abrupt increase in gonadotropic hormones. (b) The beginning of the cycle of menstruation is called menarche. (c) During normal menstruation about 40 mL blood is lost. (d) The menstrual fluid can easily clot.

Description : Which one of the following statements is incorrect about menstruation? (a) At menopause in the female, there is especially abrupt increase in gonadotropic hormones. (b) The beginning of the cycle of ... normal menstruation about 40 mL blood is lost. (d) The menstrual fluid can easily clot.

Last Answer : (d) The menstrual fluid can easily clot.

MM kit has been fed for 4 days . Now the menstrual cycle is closed in the afternoon. When it happens at night , a lot of blood goes. Is it normal to stop period from time to time ? How long will the menstrual period last ? Is there any pain when menstruation is stopped ? Are these normal ? ?

Description : MM kit has been fed for 4 days . Now the menstrual cycle is closed in the afternoon. When it happens at night , a lot of blood goes. Is it normal to stop period from time to time ? How long will the ... last ? Is there any pain when menstruation is stopped ? Are these normal ? ?

Last Answer : If the bleeding does not stop even after 7 days of taking MM kit, you can take xamic tablets. Morning, noon and night - three times a tablet 8 If bleeding stops, stop taking medicine And after two or three days, if the bleeding does not stop, Gaini must go to the doctor , do not delay

Which is correctly matched in a normal menstrual cycle?

Description : Which is correctly matched in a normal menstrual cycle?

Last Answer : Which is correctly matched in a normal menstrual cycle? A. Endometrium regenerates -5 to 10 days B. ... . Rise in progesterone level -1 to 15 days.

Normal duration of menstrual cycle is: a) 1-3 days. b) 1-4 days. c) 2-7 days. d) 7-10 days. e) 1-2 days.

Description : Normal duration of menstrual cycle is: a) 1-3 days. b) 1-4 days. c) 2-7 days. d) 7-10 days. e) 1-2 days.

Last Answer : c) 2-7 days.

The name of a rapid rise of coastal water that accompanies the arrival of a cyclone is called: w) hurricane x) storm surge y) tidal wave z) cyclonistat

Description : The name of a rapid rise of coastal water that accompanies the arrival of a cyclone is called: w) hurricane x) storm surge y) tidal wave z) cyclonistat

Last Answer : ANSWER: X -- STORM SURGE

The purpose of a surge tank is (A) To control the pressure variations due to rapid changes in the pipe line flow (B) To eliminate water hammer possibilities (C) To regulate flow of water to turbines by providing necessary retarding head of water (D) All of the above

Description : The purpose of a surge tank is (A) To control the pressure variations due to rapid changes in the pipe line flow (B) To eliminate water hammer possibilities (C) To regulate flow of water to turbines by providing necessary retarding head of water (D) All of the above

Last Answer : Answer: Option D

Assertion : The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood vessels . Reason : Rapid fall in the level o

Description : Assertion : The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood vessels . Reason : Rapid fall in the level o

Last Answer : Assertion : The menstrual flow results due to breakdown of endometrial lining of the uterus and its blood ... D. If both Assertion & Reason are False.

Secretory phase of human menstrual cycle is also called

Description : Secretory phase of human menstrual cycle is also called

Last Answer : Secretory phase of human menstrual cycle is also called A. Luteal phase and lasts for 8 days B. ... days D. Foolicular phase and lasts for 6 days.

The secretory phase in the human menstrual cycle is also called (a) luteal phase and lasts for about 6 days (b) follicular phase and lasts for about 6 days (c) luteal phase and lasts for about 13 days (d) follicular phase and lasts for about 13 days

Description : The secretory phase in the human menstrual cycle is also called (a) luteal phase and lasts for about 6 days (b) follicular phase and lasts for about 6 days (c) luteal phase and lasts for about 13 days (d) follicular phase and lasts for about 13 days

Last Answer : c) luteal phase and lasts for about 13 days

(i) Draw a labelled diagram of the human female reproductive system. (ii) Enumerate the events in the ovary of a human female during (b) Luteal phase of menstrual cycle (a) Follicular phase -Biology

Description : (i) Draw a labelled diagram of the human female reproductive system. (ii) Enumerate the events in the ovary of a human female during (b) Luteal phase of menstrual cycle (a) Follicular phase -Biology

Last Answer : (i)Refer to page no. 43. (2) (ii) (a) Follicular phase The primary follicle in the ovary grow to become fully mature Graafian follicle. Endometrium gets thickened. The ... Luteal phase The remaining parts of ruptured Graafian follicle transforms into corpus luteum, that secretes progesterone.

In human females, menstrual cycle ceases around 50 years of age. It is termed as

Description : In human females, menstrual cycle ceases around 50 years of age. It is termed as

Last Answer : In human females, menstrual cycle ceases around 50 years of age. It is termed as A. Menopause B. Menarche C. Dipause D. None of the above

Human menstrual cycle is controlled by hormones produced and secreted by :

Description : Human menstrual cycle is controlled by hormones produced and secreted by :

Last Answer : Human menstrual cycle is controlled by hormones produced and secreted by : A. Pituitary and Ovary B. Pituitary and Uterus C. Only uterus D. Only Ovary

Mainly which type of hormones control the menstrual cycle in human beings : l

Description : Mainly which type of hormones control the menstrual cycle in human beings : l

Last Answer : Mainly which type of hormones control the menstrual cycle in human beings : l A. FSH B. LH C. FSH , LH , Estrogen D. Progesterone only

Surge impedance of overhead transmission line is normally in the order of

Description : Surge impedance of overhead transmission line is normally in the order of (a) 1- 5 ohms (c) 300 - 500 ohms (b) 20 - 30 ohms (d) 300000 - 500000 ohms

Last Answer : Surge impedance of overhead transmission line is normally in the order of 300 - 500 ohms