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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?

A.

Positive pregnancy test.

B.

Amenorrhea.

C.

Fetal heart sounds.

D.

Chadwick's sign.

Answer and Explanation

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. .


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View Related questions

Correct Answer is A

Explanation

Choice A rationale

A respiratory rate of 12/min indicates that the respiratory depression caused by magnesium sulfate toxicity has been effectively reversed by calcium gluconate. Normal respiratory rate in adults is 12-20 breaths per minute.

Choice B rationale

Absent deep tendon reflexes indicate ongoing magnesium sulfate toxicity. Calcium gluconate administration should restore normal reflexes, not cause their absence.

Choice C rationale

Slurred speech is a sign of magnesium sulfate toxicity. Effective treatment with calcium gluconate should improve neurological function and resolve symptoms like slurred speech.

Choice D rationale

A urine output of 22 mL/hr is below the normal range and suggests renal impairment or ongoing toxicity. Effective treatment should result in an increase in urine output to within the normal range (greater than 30 mL/hr).

Correct Answer is ["A","B"]

Explanation

Choice A rationale

Blood pressure should be assessed as opioid analgesics can cause hypotension, which can be detrimental to both mother and fetus during labor.

Choice B rationale

Fetal heart rate monitoring is essential as opioids can cross the placenta and potentially cause fetal bradycardia or distress, thus necessitating close monitoring.

Choice C rationale

Deep tendon reflexes are not commonly affected by opioid analgesics and therefore are not a primary assessment when administering these medications during labor.

Choice D rationale

Blood glucose levels are not typically influenced by opioid analgesics in the context of labor, so this is not a relevant assessment for this scenario.

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