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A school nurse is providing teaching to an adolescent about levonorgestrel contraception. Which of the following information should the nurse include in the teaching?
- A. You should take the medication within 72 hours following unprotected sexual intercourse.
- B. You should avoid taking this medication if you are on an oral contraceptive.
- C. If you don't start your period within 5 days of taking this medication, you will need a pregnancy test.
- D. One dose of this medication will prevent you from becoming pregnant for 14 days after taking it.
Correct Answer: A
Rationale: The correct answer is A: You should take the medication within 72 hours following unprotected sexual intercourse. Levonorgestrel is most effective when taken within 72 hours after unprotected sex to prevent pregnancy. This timing is crucial for its efficacy.
Choice B is incorrect because levonorgestrel can be used in combination with oral contraceptives if needed. Choice C is incorrect as the absence of a period does not always indicate pregnancy, and a pregnancy test may not be necessary. Choice D is incorrect because levonorgestrel is effective for a shorter duration, not 14 days.
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A nurse is caring for a client who becomes unresponsive upon delivery of the placenta. Which of the following actions should the nurse take first?
- A. Determine respiratory function.
- B. Increase the IV fluid rate.
- C. Access emergency medications from the cart.
- D. Collect a maternal blood sample for coagulopathy studies.
Correct Answer: A
Rationale: The correct action for the nurse to take first is to determine respiratory function (Choice A). This is crucial as an unresponsive client may have compromised breathing which can lead to serious consequences such as hypoxia or respiratory arrest. Assessing respiratory function will help the nurse identify any immediate life-threatening issues and initiate appropriate interventions. Increasing IV fluid rate (Choice B) may be important later but is not the priority in this situation. Accessing emergency medications (Choice C) and collecting a maternal blood sample (Choice D) can also be important but do not address the immediate need to ensure adequate oxygenation. By prioritizing respiratory function assessment, the nurse can quickly address the most critical aspect of the client's care.
A nurse is assessing a client who is postpartum and has idiopathic thrombocytopenia purpura (ITP). Which of the following findings should the nurse expect?
- A. Decreased platelet count.
- B. Increased erythrocyte sedimentation rate (ESR).
- C. Decreased megakaryocytes.
- D. Increased WBC.
Correct Answer: A
Rationale: The correct answer is A: Decreased platelet count. In idiopathic thrombocytopenic purpura (ITP), there is a decrease in platelet count due to immune-mediated destruction of platelets. This can lead to bleeding tendencies. Other choices are incorrect because in ITP, there is no significant change in ESR (B), megakaryocytes may be increased or normal (C), and WBC count is usually normal or slightly elevated (D).
A nurse is planning care for a client who is to undergo a nonstress test. Which of the following actions should the nurse include in the plan of care?
- A. Maintain the client NPO throughout the procedure.
- B. Place the client in a supine position.
- C. Instruct the client to massage the abdomen to stimulate fetal movement.
- D. Instruct the client to press the provided button each time fetal movement is detected.
Correct Answer: D
Rationale: The correct answer is D: Instruct the client to press the provided button each time fetal movement is detected. This action is essential during a nonstress test to track fetal movement and heart rate patterns. By pressing the button each time fetal movement is felt, the nurse can correlate these movements with any changes in the fetal heart rate, providing valuable information about fetal well-being. Maintaining the client NPO (A) is not necessary for a nonstress test. Placing the client in a supine position (B) can reduce blood flow to the fetus and is not recommended. Instructing the client to massage the abdomen (C) may lead to inaccurate test results by artificially stimulating fetal movements.
A nurse is caring for a client who is to receive oxytocin to augment their labor. Which of the following findings contraindicates the initiation of the oxytocin infusion and should be reported to the provider?
- A. Late decelerations.
- B. Moderate variability of the FHR.
- C. Cessation of uterine dilation.
- D. Prolonged active phase of labor.
Correct Answer: A
Rationale: The correct answer is A: Late decelerations. Late decelerations indicate uteroplacental insufficiency, meaning the baby is not getting enough oxygen during contractions. Administering oxytocin, which can further stress the baby by increasing contractions, can worsen the situation. Late decelerations are a sign of fetal distress and require immediate intervention.
B: Moderate variability of the FHR is a normal finding and does not contraindicate the initiation of oxytocin.
C: Cessation of uterine dilation would suggest a potential issue with labor progress but does not directly contraindicate oxytocin.
D: Prolonged active phase of labor may warrant oxytocin to augment contractions but is not a contraindication itself.
A nurse in an antepartum clinic is providing weeks of gestation. Upon reviewing the following findings should the nurse report to the provider? (Click on the 'Exhibit' button for additional information about the client. There are three tabs that contain separate categories of data.)
- A. 1-hr glucose tolerance test
- B. Hematocrit
- C. Fundal height measurement
- D. Fetal heart rate (FHR)
Correct Answer: D
Rationale: The correct answer is D: Fetal heart rate (FHR). The nurse should report any abnormal findings related to fetal well-being to the provider. Monitoring the FHR is crucial to assess the baby's status and can indicate potential issues such as fetal distress. In this scenario, if the FHR is abnormal (e.g., too high or too low), it could signal a problem that needs immediate attention.
A: 1-hr glucose tolerance test - This is typically done to screen for gestational diabetes and is not directly related to fetal well-being.
B: Hematocrit - This measures the volume percentage of red blood cells in blood and is more related to maternal health.
C: Fundal height measurement - This assesses fetal growth and position, but abnormal findings may not require immediate provider notification unless significant deviations are noted.
In summary, the other choices are not as time-sensitive or directly indicative of fetal distress as the FHR, making D the correct answer in this context.