What is considered a positive sign of pregnancy?
Hegar’s sign
Positive pregnancy test
Fetal movement felt by the examiner
Uterine contractions
The Correct Answer is C
Choice A rationale
Hegar’s sign is a presumptive sign of pregnancy. It refers to the softening of the lower part of the uterus that occurs early in pregnancy. However, it is not a positive sign of pregnancy because it can also be caused by other conditions.
Choice B rationale
A positive pregnancy test is a probable sign of pregnancy. It indicates the presence of human chorionic gonadotropin (hCG), a hormone produced during pregnancy. However, false positives can occur, and other conditions can also cause elevated hCG levels.
Choice C rationale
Fetal movement felt by the examiner is a positive sign of pregnancy. This is because it provides direct evidence of the presence of a fetus.
Choice D rationale
Uterine contractions are not a positive sign of pregnancy. They can occur in various conditions and are not exclusive to pregnancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Enlarged lymph nodes are not a typical finding related to breast changes in early pregnancy.
Choice B rationale
Darkened breast areolas are a common change in early pregnancy. This is due to hormonal changes that affect the skin’s pigmentation.
Choice C rationale
Deeply fissured nipples are not a typical change in early pregnancy. However, some women may experience nipple sensitivity or tenderness.
Choice D rationale
Slack soft breast tissue is not a typical change in early pregnancy. In fact, many women experience breast enlargement and firmness during this time.
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.
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