Nursing Elites

1. During the admission assessment of a newborn, which anatomical landmark should be used for measuring the newborn's chest circumference?

• A. Sternal notch
• B. Nipple line
• C. Xiphoid process
• D. Fifth intercostal space

Correct answer: B

Rationale: When measuring a newborn's chest circumference, the appropriate anatomical landmark to use is the nipple line. This point is consistent and allows for accurate and standardized measurements across all newborn assessments. The sternal notch is not typically used for chest circumference measurements in newborns. The xiphoid process is located at the lower end of the sternum and is not an appropriate landmark for chest circumference measurement. The fifth intercostal space is typically used for locating the point of maximal impulse (PMI) during cardiac assessments, not for measuring chest circumference.

2. A client is being educated by a healthcare provider about the changes she should expect when planning to become pregnant. Identify the correct sequence of maternal changes. A. Amenorrhea B.Lightening C. Goodell's sign D. Quickening

• A. A,B,C,D
• B. D,B,A,C
• C. A,D,B,C
• D. A,C,D,B

Correct answer: D

Rationale: The correct sequence of maternal changes during pregnancy is as follows: Amenorrhea (absence of menstrual periods), Goodell's sign (softening of the cervix), Quickening (first fetal movements felt by the mother), and Lightening (baby descending into the pelvis). These changes occur at different stages of pregnancy and are important indicators of fetal development and maternal adaptation. Choice A is correct as it is the initial change indicating possible pregnancy. Choices B, C, and D follow in the correct order of occurrence during pregnancy. Choices B, C, and D are incorrect as they do not follow the correct sequence of maternal changes.

3. A client in active labor at 39 weeks of gestation is receiving continuous IV oxytocin and has early decelerations in the FHR on the monitor tracing. What action should the nurse take?

• A. Discontinue the oxytocin infusion.
• B. Continue monitoring the client.
• C. Request that the provider assess the client.
• D. Increase the infusion rate of the maintenance IV fluid.

Correct answer: B

Rationale: Early decelerations in the FHR are benign and are typically caused by fetal head compression during contractions. In this case, with the client at 39 weeks of gestation and on oxytocin, it is important for the nurse to continue monitoring the client. Early decelerations do not require intervention as they are a normal response to certain stimuli and do not indicate fetal distress. Discontinuing the oxytocin infusion (Choice A) is not necessary as early decelerations are not related to oxytocin administration. Requesting the provider to assess the client (Choice C) is not needed for early decelerations as they are a normal finding. Increasing the infusion rate of the maintenance IV fluid (Choice D) is not indicated and would not address the early decelerations. Therefore, the appropriate action is to continue monitoring the client and reassess as needed.

4. A healthcare professional is preparing to administer magnesium sulfate 2 g/hr IV to a client who is in preterm labor. Available is 20 g of magnesium sulfate in 500 mL of dextrose 5% in water (D5W). How many mL/hr should the IV infusion pump be set to administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

• A. 60
• B. 30
• C. 50
• D. 80

Correct answer: C

Rationale: To administer magnesium sulfate 2 g/hr IV, the healthcare professional should set the IV infusion pump to administer 50 mL/hr. The calculation is as follows: 20 g / 500 mL = 2 g / X mL, X = 50 mL/hr. Choice A (60 mL/hr) is incorrect as it does not match the calculated rate. Choice B (30 mL/hr) is incorrect as it is half of the calculated rate. Choice D (80 mL/hr) is incorrect as it is higher than the calculated rate.

5. A client who is at 24 weeks of gestation is scheduled for a 1-hour glucose tolerance test. Which of the following statements should the nurse include in her teaching?

• A. You will need to drink the glucose solution 1 hour prior to the test.
• B. Limit your carbohydrate intake for 24 hours prior to the test.
• C. A blood glucose of 130 to 140 mg/dL is considered a positive screening result.
• D. You will need to fast for 8 hours prior to the test.

Correct answer: C

Rationale: The correct statement to include in the teaching for a client scheduled for a 1-hour glucose tolerance test at 24 weeks of gestation is that a blood glucose level of 130 to 140 mg/dL is considered a positive screening result. This range indicates a potential issue with glucose metabolism and would prompt the need for a follow-up 3-hour glucose tolerance test to confirm the diagnosis of gestational diabetes mellitus. Choices A, B, and D are incorrect. In a 1-hour glucose tolerance test, the glucose solution is typically consumed within a specific timeframe before the test, not necessarily 1 hour prior. There is usually no specific requirement to limit carbohydrate intake for 24 hours prior to the test. Fasting for 8 hours prior to the test is more common for a fasting glucose test, not a 1-hour glucose tolerance test.

Similar Questions