A nurse caring for a client in the prenatal clinic states that the patient is clearly pregnant because both the mother and examiner are able to feel the baby move.
Which of the following signs of pregnancy is occurring?
This is a possible sign of pregnancy.
This is a positive sign of pregnancy.
This is a presumptive sign of pregnancy.
This is a probable sign of pregnancy.
The Correct Answer is B
Choice A rationale
Possible signs of pregnancy include symptoms like nausea, but feeling the baby move is not one of them.
Choice B rationale
Feeling fetal movements felt by both the mother and examiner is a positive sign of pregnancy as it confirms fetal presence.
Choice C rationale
Presumptive signs of pregnancy are symptoms felt by the woman, such as missed periods, but not confirmed fetal movements.
Choice D rationale
Probable signs include changes observed by an examiner, like a positive pregnancy test, but not confirmed fetal movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Follicle Stimulating Hormone (FSH) is involved in the maturation of ovarian follicles and the menstrual cycle. While it is crucial for fertility, it is not directly responsible for maintaining pregnancy once implantation occurs.
Choice B rationale
Progesterone is essential for maintaining pregnancy. It prepares the endometrium for implantation and supports the early stages of pregnancy by preventing uterine contractions that could dislodge the embryo.
Choice C rationale
Human chorionic gonadotropin (HCG) supports the corpus luteum in early pregnancy, ensuring the continued production of progesterone and estrogen. However, implantation failure is less likely due to a lack of HCG.
Choice D rationale
Prolactin plays a role in lactation and has some influence on reproductive health, but it is not primarily responsible for implantation. A lack of prolactin is less likely to be the cause of failed implantation. .
Correct Answer is B
Explanation
Choice A rationale
Blood returning to the right atrium from the pulmonary system is consistent with adult circulation, not fetal circulation. In fetal circulation, blood bypasses the lungs via the ductus arteriosus and foramen ovale since the fetus receives oxygenated blood from the placenta, not the lungs.
Choice B rationale
Blood is returning to the placenta via the umbilical arteries. In fetal circulation, deoxygenated blood is carried from the fetus to the placenta through the umbilical arteries. This is consistent with normal fetal circulation as the placenta is responsible for gas exchange.
Choice C rationale
Blood being shunted to the right side from the left side of the heart is incorrect. In fetal circulation, there is a right-to-left shunt through the foramen ovale, allowing blood to bypass the non-functioning fetal lungs and go directly into systemic circulation.
Choice D rationale
A right-to-left shunt is not seen between the umbilical arteries. Instead, the shunts in fetal circulation are the ductus venosus, ductus arteriosus, and foramen ovale, which help reroute blood away from the fetal lungs and liver.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.