345692
Statement A : Parturition is induced by neural signal in maternal pituitary. Statement B : At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Process of Child birth is parturition. It is induced by a complex neuroendocrine mechanism. At full term the foetus along with the placenta induce mild contractions called foetal ejection reflex. These contractions trigger the posterior lobe of the pituitary gland to release oxytocin into the maternal blood stream which then act on the uterine muscles and causes stronger uterine contractions.
BIOXII03: HUMAN REPRODUCTION
345693
Following the delivery of the foetus which of the following structure is also expelled out?
1 Cervix
2 Corpus luteum
3 Placenta
4 Ovary
Explanation:
Soon after the infant is delivered, the placenta is also expelled out of the uterus.
BIOXII03: HUMAN REPRODUCTION
345694
Which of the following hormone is injected to induce labor?
1 Progesterone
2 Oxytocin
3 \(\mathrm{LH}\)
4 \(\mathrm{FSH}\)
Explanation:
Oxytocin hormone is injected to induce labour.
BIOXII03: HUMAN REPRODUCTION
345695
Assertion : Oxytocin acts on the uterine muscle and causes stronger uterine contractions. Reason : Which in turn stimulates further secretion of hCG.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oxytocin acts on the uterine muscle and causes stronger uterine contractions which in turn stimulates further secretion of oxytocin.
345692
Statement A : Parturition is induced by neural signal in maternal pituitary. Statement B : At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Process of Child birth is parturition. It is induced by a complex neuroendocrine mechanism. At full term the foetus along with the placenta induce mild contractions called foetal ejection reflex. These contractions trigger the posterior lobe of the pituitary gland to release oxytocin into the maternal blood stream which then act on the uterine muscles and causes stronger uterine contractions.
BIOXII03: HUMAN REPRODUCTION
345693
Following the delivery of the foetus which of the following structure is also expelled out?
1 Cervix
2 Corpus luteum
3 Placenta
4 Ovary
Explanation:
Soon after the infant is delivered, the placenta is also expelled out of the uterus.
BIOXII03: HUMAN REPRODUCTION
345694
Which of the following hormone is injected to induce labor?
1 Progesterone
2 Oxytocin
3 \(\mathrm{LH}\)
4 \(\mathrm{FSH}\)
Explanation:
Oxytocin hormone is injected to induce labour.
BIOXII03: HUMAN REPRODUCTION
345695
Assertion : Oxytocin acts on the uterine muscle and causes stronger uterine contractions. Reason : Which in turn stimulates further secretion of hCG.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oxytocin acts on the uterine muscle and causes stronger uterine contractions which in turn stimulates further secretion of oxytocin.
345692
Statement A : Parturition is induced by neural signal in maternal pituitary. Statement B : At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Process of Child birth is parturition. It is induced by a complex neuroendocrine mechanism. At full term the foetus along with the placenta induce mild contractions called foetal ejection reflex. These contractions trigger the posterior lobe of the pituitary gland to release oxytocin into the maternal blood stream which then act on the uterine muscles and causes stronger uterine contractions.
BIOXII03: HUMAN REPRODUCTION
345693
Following the delivery of the foetus which of the following structure is also expelled out?
1 Cervix
2 Corpus luteum
3 Placenta
4 Ovary
Explanation:
Soon after the infant is delivered, the placenta is also expelled out of the uterus.
BIOXII03: HUMAN REPRODUCTION
345694
Which of the following hormone is injected to induce labor?
1 Progesterone
2 Oxytocin
3 \(\mathrm{LH}\)
4 \(\mathrm{FSH}\)
Explanation:
Oxytocin hormone is injected to induce labour.
BIOXII03: HUMAN REPRODUCTION
345695
Assertion : Oxytocin acts on the uterine muscle and causes stronger uterine contractions. Reason : Which in turn stimulates further secretion of hCG.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oxytocin acts on the uterine muscle and causes stronger uterine contractions which in turn stimulates further secretion of oxytocin.
345692
Statement A : Parturition is induced by neural signal in maternal pituitary. Statement B : At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Process of Child birth is parturition. It is induced by a complex neuroendocrine mechanism. At full term the foetus along with the placenta induce mild contractions called foetal ejection reflex. These contractions trigger the posterior lobe of the pituitary gland to release oxytocin into the maternal blood stream which then act on the uterine muscles and causes stronger uterine contractions.
BIOXII03: HUMAN REPRODUCTION
345693
Following the delivery of the foetus which of the following structure is also expelled out?
1 Cervix
2 Corpus luteum
3 Placenta
4 Ovary
Explanation:
Soon after the infant is delivered, the placenta is also expelled out of the uterus.
BIOXII03: HUMAN REPRODUCTION
345694
Which of the following hormone is injected to induce labor?
1 Progesterone
2 Oxytocin
3 \(\mathrm{LH}\)
4 \(\mathrm{FSH}\)
Explanation:
Oxytocin hormone is injected to induce labour.
BIOXII03: HUMAN REPRODUCTION
345695
Assertion : Oxytocin acts on the uterine muscle and causes stronger uterine contractions. Reason : Which in turn stimulates further secretion of hCG.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Oxytocin acts on the uterine muscle and causes stronger uterine contractions which in turn stimulates further secretion of oxytocin.
