Nokea
A fetus, descending through the birth canal, is going through the cardinal moves of labor. Please place the following moves in chronological order.
- A. External rotation.
- B. Flexion.
- C. Extension.
- D. Internal rotation.
Correct Answer: D
Rationale: The cardinal movements of labor occur in the following order: flexion, internal rotation, extension, external rotation, and expulsion.
You may also like to solve these questions
The primary reason for evaluating alpha-fetoprotein (AFP) levels in maternal serum is to determine whether the fetus has which condition?
- A. Hemophilia
- B. Sickle cell anemia
- C. A neural tube defect
- D. Abnormal lecithin-to-sphingomyelin ratio
Correct Answer: C
Rationale: The correct answer is C: A neural tube defect. Elevated AFP levels in maternal serum are indicative of neural tube defects in the fetus. AFP is produced by the fetal liver and yolk sac, and high levels may suggest a defect in the development of the neural tube. Hemophilia (A), sickle cell anemia (B), and abnormal lecithin-to-sphingomyelin ratio (D) do not directly correlate with AFP levels. Hemophilia is a genetic blood disorder, sickle cell anemia is a genetic blood disorder affecting hemoglobin, and abnormal lecithin-to-sphingomyelin ratio is related to fetal lung maturity.
A patient at 36 weeks gestation is undergoing a nonstress (NST) test. The nurse observes the fetal heart rate baseline at 135 beats per minute (bpm) and four nonepisodic patterns of the fetal heart rate reaching 160 bpm for periods of 20 to 25 seconds each. How will the nurse record these findings?
- A. NST positive, nonreassuring
- B. NST negative, reassuring
- C. NST reactive, reassuring
- D. NST nonreactive, nonreassuring
Correct Answer: C
Rationale: Step 1: The baseline fetal heart rate is 135 bpm, which is within the normal range of 110-160 bpm.
Step 2: The four nonepisodic patterns of fetal heart rate reaching 160 bpm for 20-25 seconds each indicate accelerations, a positive sign.
Step 3: A reactive NST requires at least two accelerations of the fetal heart rate within a 20-minute window, which this scenario meets.
Step 4: Therefore, the nurse will record these findings as NST reactive, reassuring because the fetal heart rate responded appropriately to stimuli.
Summary of Other Choices:
A: NST positive, nonreassuring - Inaccurate, as the findings indicate a reassuring response.
B: NST negative, reassuring - Incorrect, as the test results are actually reactive, not negative.
D: NST nonreactive, nonreassuring - Wrong, as the test is reactive and reassuring, not nonreactive and nonreassuring.
Which laboratory is important to know when a client is having an amniocentesis?
- A. Blood type
- B. CBC
- C. Rh
- D. PT and PTT
Correct Answer: C
Rationale: Step-by-step rationale:
1. Rh factor is crucial to know to prevent Rh incompatibility issues during pregnancy.
2. Amniocentesis can pose a risk for Rh sensitization in Rh-negative mothers.
3. Knowing the Rh status helps determine if Rhogam (anti-D) is needed after amniocentesis.
4. Blood type (A) and CBC (B) are important but not directly relevant to amniocentesis.
5. PT and PTT (D) are coagulation tests, typically not required for routine amniocentesis.
The nurse is preparing to teach a client how to perform daily fetal kick counts. Which instruction is most important for the nurse to give the client?
- A. Count fetal kicks prior to eating a meal
- B. Lie on back when counting kicks
- C. Call provider if at least three movements are not felt in 1 hour
- D. Count all movements over 1 hour
Correct Answer: C
Rationale: The correct answer is C: Call provider if at least three movements are not felt in 1 hour. This instruction is crucial because decreased fetal movements can indicate potential fetal distress. By advising the client to contact the healthcare provider if fewer than three movements are felt in an hour, the nurse is emphasizing the importance of promptly seeking medical attention when there may be a concern for the baby's well-being.
A: Counting kicks prior to eating a meal is not as important as monitoring the baby's movements consistently throughout the day.
B: Lying on the back when counting kicks is not recommended, as it can reduce blood flow to the uterus and potentially affect the baby.
D: Counting all movements over 1 hour may not capture a decrease in movements that could be a cause for concern, as the focus should be on monitoring a specific minimum number of movements within a set timeframe.
In summary, the correct answer emphasizes the need for prompt action in case of decreased fetal movements, while
A client with type 1 diabetes mellitus is 6 weeks pregnant. Her fasting glucose and hemoglobin A1C are noted to be 168 mg/dL and 12%, respectively. Which of the following nursing diagnoses is appropriate for the nurse to make at this time?
- A. Altered maternal skin integrity.
- B. Deficient maternal fluid volume.
- C. Risk for fetal injury.
- D. Fetal urinary retention.
Correct Answer: C
Rationale: The high glucose levels and elevated A1C indicate poor glycemic control, which poses a risk for fetal injury due to potential complications like macrosomia or congenital anomalies.