Please answer both parts of the question. A 25-year-old woman comes to the pharmacy where you work and asks for a pregnancy testing kit. a) Describe the cyclic hormonal changes AND the cyclic changes observed in the endometrium that occur during the menstrual cycle in non-pregnant women. b) Which hormone serves as the basis of standard pregnancy tests? From where is it secreted and what is its function?

Please answer both parts of the question. A 25-year-old woman comes to the pharmacy where you work and asks for a pregnancy testing kit. a) Describe the cyclic hormonal changes AND the cyclic changes observed in the endometrium that occur during the menstrual cycle in non-pregnant women. b) Which hormone serves as the basis of standard pregnancy tests? From where is it secreted and what is its function?

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter28: Medications That Affect The Reproductive System

Section: Chapter Questions

Problem 20RQ

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Arrange the following sentences to create an explanation about the role of hormones in human reproductive system. - During puberty, these hormones stimulate thetestis of male to produce egg and sperm cells while in female the ovary produces egg cells.- Two hormones such as estrogen and progesterone, are responsible for secondary sex characteristics and maintaining normal menstrual cycle.- Hypothalamus produce Gonadotrophin hormone which stimulates the pituitary gland to secrete FSH and LH.- The anterior pituitary gland secretes two hormones during childbirth and after childbirth known as oxytocin and prolactin.
KW. is 16 years old and has experienced oligomenorrhea (infrequent menstruation) for several years. Endocrine screening shows she has high levels of free testosterone and a LH.FSH ratio of 3:1. a) Is KW. ovulating? How do you know? b) Why is she not menstruating normally? How does her LH FSH levels affect follicle development and menstruation.
Use the following list of reproductive hormones and structures to answer the next questions. 1. FSH 2. LSH 3. Estrogen 4. Progesterone 5. GnRH 6. Follicles 7. Corpus luteum 8. Hypothalamus 9. Anterior Pituitary gland Gonadotropic hormones are released by the anterior pituitary to regulate the function to the gonads (testes in male and ovaries in female) Use the list to select gonadotropic hormones, the structure it stimulate in the ovaries, and the main hormone that is released by that structure as a result (there are two possible answers) Record your answer as a 3 digit number from left to right in the same order as your answer from top to bottom of the list. ____Gonadotropic hormones ____Structure it acts on ____Main Hormone released
Identify whether the following statements are True or False. Answer it all. 1. Sperm and egg cells are both haploid cells with 22 autosomes and 1 sex chromosome. 2. Ovulation is when an egg enters the uterus. 3. Implantation is the attachment of an embryo to the uterine wall. 4. Fertilization happens in the fallopian tube while gestation occurs in the uterus. 5. The sex of the embryo is determined by the male and female gametes 6. A sperm’s tail consists of a flagellum, midpiece contains mitochondria, and head contains the DNA. 7. Ovary delivers nutrients to the embryo. 8. Fraternal twins are the results when 2 eggs are released and 2 different sperm fertilize those eggs. 9. Amniotic fluid protects, cushions, and insulates the embryo. 10. Human eggs are most similar to human sperm cells in their degree of motility, location where they originate, and chromosome number.
Select the best answer or answers from the choices given: The menstrual cycle can be divided into three continuous phases. Starting from the first day of the cycle, their consecutive order is (a) menstrual, proliferative, secretory, (b) menstrual, secretory, proliferative, (c) secretory, menstrual, proliferative, (d) proliferative, menstrual, secretory, (e) secretory, proliferative, menstrual.
----- Answer the following questions briefly (3-5 sentences only). 1. Why is the period of growth in oogenesis prolonged compared to spermatogenesis? 2. Why is it necessary for the structure of the sperm to change prior to fertilization? 3. Why are follicle cells found to surround the oocyte? 4. Why is the fourth phase of development called gastrulation? 5. Why is the fertilized egg still considered a single cell?
A 25 year old primigravida client in her last trimester of pregnancy calls the physician's office and tells the nurse that she thinks she is in labor. She has several concerns regarding her upcoming labor. What would be the first sign of impending or approaching labor? Your correct response should be: she will have to experience EXCEPT: a. Weight gain and edema b. Decreased dyspnea, increased leg varicosities, frequency of voiding c. Lightening around two weeks before labor d. Increased maternal activity and abdominal muscle tightening
Sharon, aged 26 years, had been married for two years. Menarche was at age 14 with regular periods. When she was 24 her periods became irregular and she was started on the combined oral contraceptive pill. Wishing to become pregnant, she had stopped taking the pill one year earlier but her periods did not return. Her partner’s sperm count was normal. The following investigations were carried out (reference ranges are given in brackets): LH 21 IU/L (2–15) FSH 42 IU/L (1–15) Prolactin 350 mU/L (50–700) (a) What do the high gonadotrophins suggest in this case? (b) What is Sharon’s principal option to achieve a pregnancy?
A patient presents requesting hormonal contraception . She has been researching her options on the Web and has become confused by the large variety of OC pills available , including monophasic, multiphasic , and progesterone only . She asks how the pill prevents pregnancy and why the variety of preparations . Which of the following is the primary mechanism by which OCs prevent pregnancy ? Increasing cervical mucus viscosity Inhibiting serum follicle stimulating hormone (FSH) levels Inducing lymphocytic endometritis Inhibiting serum luteinizing hormone (LH ) levels
Drag the labels to complete each sentence. human chorionic gonadotropin placenta estrogen and progesterone chorion corpus luteum ovary The secretes which is the hormone most pregnancy tests are designed to detect. This hormone travels in the blood to the maternal and causes the corpus luteum to remain functional. The secreted by the corpus luteum are essential for maintaining the endometrium for the first 3 months of pregnancy. By the third month of pregnancy the is a fully formed endocrine gland that secretes sufficient amounts of these hormones and the is no longer needed.
List three common causes of persistent nipple pain.
hCG, estrogen and progesterone are hormones that are secreted throughout pregnancy. Answer the following questions about these hormones.1) Identify the structure that initially secretes hCG 2) Describe the function of hCG and identify the trimester where the hCG level is the highest 3) What are the roles of estrogen & progesterone in pregnancy 4) What structure initially secretes estrogen & progesterone? 5) What structure takes over the role of secreting hCG, estrogen & progesterone in the second and third trimesters?