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 {"dropdown-group-1":"B","dropdown-group-2":"A"}
Explanation
The nurse should prioritize monitoring the client's fundal tone followed by the client's blood pressure. Here's why:
- Fundal Tone: The client's fundus is boggy and not firming up with massage. This is a priority concern as it indicates uterine atony, which is a major cause of postpartum hemorrhage.
- Blood Pressure: Monitoring blood pressure is crucial as the client is experiencing heavy lochia, and a decrease in blood pressure can indicate hypovolemic shock due to blood loss.
So, the completed sentence would be:
- The nurse should first monitor the client's fundal tone followed by the client's blood pressure.
Taking care of immediate risks and stabilizing the patient is key in such cases.
Correct Answer is B
Explanation
Choice A rationale
Monitoring blood pressure every 30 minutes following epidural placement is important but not the initial action. Epidural anesthesia can lead to a sudden drop in blood pressure, so frequent monitoring is crucial. However, the initial step should focus on preventing hypotension.
Choice B rationale
Administering lactated Ringer's 500 mL bolus via intermittent IV infusion prior to epidural placement helps in maintaining blood pressure. Epidural anesthesia can cause vasodilation, leading to hypotension. Preloading with fluids ensures adequate blood volume and reduces the risk of a significant drop in blood pressure.
Choice C rationale
Administering oxygen via nasal cannula at 2 L/min prior to epidural placement is not necessary unless the client has respiratory complications. Oxygen supplementation is used to treat or prevent hypoxia, which is not a primary concern in this scenario.
Choice D rationale
Repositioning the client every hour following epidural placement is important to ensure even distribution of the anesthetic and prevent pressure sores. However, this is not the initial action to take for preventing hypotension.
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