When teaching an adolescent about ovulation, the nurse would include that ovulation is initiated by a surge in which hormone?
Luteinizing Hormone (LH).
Prostaglandins.
Estrogen.
Progesterone.
The Correct Answer is A
Choice A rationale
Ovulation is initiated by a surge in luteinizing hormone (LH)16171819. LH stimulates the release of a mature egg from the ovary, a process known as ovulation.
Choice B rationale
Prostaglandins are a group of lipids that are involved in dealing with injury or illness. They do not initiate ovulation.
Choice C rationale
Estrogen is produced as the follicle develops and matures. High levels of estrogen trigger the pituitary gland to release LH, which then initiates ovulation.
Choice D rationale
Progesterone is a hormone that prepares the body for pregnancy. It does not initiate ovulation. Amniocentesis Explore
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Related Questions
Correct Answer is B
Explanation
Choice A rationale
Most women begin to feel their baby move between 18 and 25 weeks of pregnancy. First-time mothers might not feel baby movements until closer to 25 weeks, and movements are usually felt earlier in subsequent pregnancies.
Choice B rationale
The sex of the baby is determined at the moment of conception, which is before the pregnancy begins. By week 8 of pregnancy, the sex organs have begun to form.
Choice C rationale
The baby’s heartbeat may be audible by a Doppler stethoscope around 10-12 weeks of pregnancy.
Choice D rationale
Lanugo, the very fine hair that covers the body of the fetus, begins to develop around the 20th week of pregnancy.
Correct Answer is B
Explanation
Choice A rationale
Definitive analysis refers to a final, conclusive analysis. In this context, it does not accurately describe the belief that people from the Bronx are stupid because they do not agree with her pregnancy.
Choice B rationale
Stereotyping involves making oversimplified and generalized beliefs about a particular group of people. In this case, the pregnant adolescent is stereotyping people from the Bronx based on her personal experience.
Choice C rationale
Group analysis refers to the study of the behavior of people in groups, as in the field of social psychology. It does not accurately describe the belief that people from the Bronx are stupid because they do not agree with her pregnancy.
Choice D rationale
Ethnocentrism is the belief in the inherent superiority of one’s own ethnic group or culture. It does not accurately describe the belief that people from the Bronx are stupid because they do not agree with her pregnancy.
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