To draw: The normal pattern for the blood concentrations of LH and FSH during a cycle and the pattern of LH and FSH over the course of 28 days in a woman taking a contraceptive pill that contains estradiol and progesterone.
Introduction: Contraceptive methods are defined as techniques to prevent pregnancy and STD. These techniques prevent the ovum and sperm from fertilization or inhibit the implantation of the embryo in the endometrium. The benefits of choosing a contraceptive method are safety, effectiveness, functional duration, easy to use and no interfere with the sex life. Drug-dependent methods include the use of oral contraceptive pills. The oral contraceptive pills are of two types, combined contraceptive pills, and estrogen pills. The combined contraceptive pills are prepared from the combination of progesterone and estrogen, or they can simply be progesterone pills.

Want to see the full answer?
Check out a sample textbook solution
Chapter 51 Solutions
BIOLOGY
- 22. Which of the following mutant proteins is expected to have a dominant negative effect when over- expressed in normal cells? a. mutant PI3-kinase that lacks the SH2 domain but retains the kinase function b. mutant Grb2 protein that cannot bind to RTK c. mutant RTK that lacks the extracellular domain d. mutant PDK that has the PH domain but lost the kinase function e. all of the abovearrow_forwardWhat is the label ?arrow_forwardCan you described the image? Can you explain the question as well their answer and how to get to an answer to an problem like this?arrow_forward
- Describe the principle of homeostasis.arrow_forwardExplain how the hormones of the glands listed below travel around the body to target organs and tissues : Pituitary gland Hypothalamus Thyroid Parathyroid Adrenal Pineal Pancreas(islets of langerhans) Gonads (testes and ovaries) Placentaarrow_forwardWhat are the functions of the hormones produced in the glands listed below: Pituitary gland Hypothalamus Thyroid Parathyroid Adrenal Pineal Pancreas(islets of langerhans) Gonads (testes and ovaries) Placentaarrow_forward
- Understanding Nutrition (MindTap Course List)Health & NutritionISBN:9781337392693Author:Eleanor Noss Whitney, Sharon Rady RolfesPublisher:Cengage LearningNutrition Through The Life CycleHealth & NutritionISBN:9781337919333Author:Brown, Judith E.Publisher:Cengage Learning,
- Understanding Health Insurance: A Guide to Billin...Health & NutritionISBN:9781337679480Author:GREENPublisher:CengageComprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningBiology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning



