A nurse is completing a health history and assessment for a client who reports they are pregnant.Which of the following findings is a presumptive sign of pregnancy?
Positive pregnancy test.
Amenorrhea.
Fetal heart sounds.
Chadwick's sign.
The Correct Answer is B
Choice A rationale
A positive pregnancy test is a probable sign of pregnancy as it indicates the presence of hCG, a hormone produced during pregnancy. However, it is not a presumptive sign, as other conditions can also result in elevated hCG levels.
Choice B rationale
Amenorrhea, or the absence of menstrual periods, is a presumptive sign of pregnancy. It is one of the earliest indications that a woman may be pregnant, though it can also be caused by other factors such as stress or hormonal imbalances.
Choice C rationale
Fetal heart sounds detected by Doppler ultrasound are a positive sign of pregnancy, confirming the presence of a fetus. This is not a presumptive sign as it is direct evidence of pregnancy.
Choice D rationale
Chadwick's sign, a bluish discoloration of the cervix, vagina, and labia due to increased blood flow, is considered a probable sign of pregnancy. It is not a presumptive sign but rather a physical change that occurs during pregnancy. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
During labor, the body experiences physiological stress, which typically causes an increase, not a decrease, in white blood cell (WBC) count. This increase is a normal response to stress.
Choice B rationale
Blood glucose levels can decrease during labor due to the energy expenditure and physiological demands of the process. This is why it is important to monitor glucose levels and provide necessary interventions if hypoglycemia occurs.
Choice C rationale
The respiratory rate generally increases during labor to meet the increased oxygen demands of the body. A decrease in respiratory rate is not expected during this time.
Choice D rationale
Body temperature may increase slightly during labor due to the physical exertion and metabolic activity involved. A decrease in temperature is not a typical finding during labor. .
Correct Answer is D
Explanation
Choice A rationale
Elevating the head of the client’s bed is not indicated in this situation and does not address the issue of excessive bleeding postpartum.
Choice B rationale
Administering terbutaline, a medication used to manage preterm labor, is not relevant in the context of postpartum hemorrhage and excessive bleeding.
Choice C rationale
Initiating oxygen at 2 L/min via nasal cannula may help with oxygenation but does not address the primary issue of excessive postpartum bleeding.
Choice D rationale
Initiating an infusion of oxytocin is the correct action as it helps contract the uterus and reduce postpartum bleeding, making it a crucial step in managing this situation.
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