The following are probable signs of pregnancy, except?
Deepening pigmentation
Abdominal enlargement
Ballottement
Positive pregnancy test result
The Correct Answer is A
A. Deepening pigmentation, such as changes in the skin like melasma or linea nigra, is considered a presumptive sign of pregnancy, as it is subjective and not specific to pregnancy alone.
B. Abdominal enlargement is a probable sign of pregnancy as it is more objective and can be caused by the growing uterus. However, it may also occur due to other conditions, such as tumors or fluid accumulation.
C. Ballottement, a sensation felt when the fetus rebounds after being pushed gently, is a probable sign of pregnancy due to its reliance on the presence of a fetus.
D. A positive pregnancy test result is a probable sign because it detects hCG levels, which are strongly associated with pregnancy but may also be elevated in other conditions.
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Related Questions
Correct Answer is A
Explanation
A. There is no safe level of alcohol consumption during pregnancy. This is the correct statement. Alcohol consumption during pregnancy can lead to fetal alcohol spectrum disorders (FASD), and there is no known safe threshold for alcohol use during pregnancy.
B. Consuming one to two alcoholic beverages per day during pregnancy is not safe and could lead to fetal harm. There is no safe amount of alcohol consumption during pregnancy.
C. Drinking alcohol at any time during pregnancy is risky and can lead to serious complications for the fetus, even after the first trimester.
D. There is a clear and established link between maternal alcohol consumption and developmental and cognitive delays in the child. Therefore, this statement is inaccurate.
Correct Answer is A
Explanation
A. Women have all of their ova at birth. Oogenesis, the process of egg development, occurs in the fetus, and women are born with all the eggs (ova) they will ever have. The number of eggs decreases over time.
B. Women make fewer ova as they age is correct in a sense, but the statement is misleading because the number of eggs actually decreases after birth, not through an ongoing process of "making fewer."
C. Ova production begins at birth and continues until puberty is incorrect. Ova are formed during fetal development, but no new eggs are produced after birth.
D. New ova are made every month from puberty to climacteric is incorrect. While ova mature and are released monthly during a woman's reproductive years, they are not newly made each month. The ovary contains a finite number of immature eggs at birth.
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