Nokea
The nurse evaluates the pregnant client with sickle cell disease during her second trimester. The nurse should identify which manifestation as being related to sickle cell disease and not the pregnancy?
- A. Hand and lower extremities edema
- B. Elevated serum blood glucose level
- C. Decreased oxygen saturation level
- D. Elevated blood pressure
Correct Answer: C
Rationale: Decreased oxygen saturation level is a clinical manifestation of sickle cell disease. Dehydration and anemia during pregnancy can result in vaso-occlusive crisis, which causes damage to RBCs and decreased oxygenation. The decrease in oxygenation manifests in decreased oxygen saturation levels. Edema is a normal finding related to pregnancy. A decrease in osmotic pressure causes a shift of body fluids into interstitial spaces, leading to edema. Elevated serum blood glucose levels after a meal help ensure that there is a sustained supply of glucose available for the fetus. Sustained elevation may be associated with pregnancy-related diabetes, not sickle cell disease. Elevated BP is associated with essential hypertension or preeclampsia.
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The client, who is 12 days postpartum, telephones the clinic and tells the nurse that she is concerned that she may have an infection because her vaginal discharge has been creamy white for two days now. Which response by the nurse is correct?
- A. “You need to come to the clinic as soon as possible.”
- B. “You’ll need an antibiotic; which pharmacy do you use?”
- C. “Take your temperature and let me know if it is elevated.”
- D. “A creamy white discharge 10 days postpartum is normal.”
Correct Answer: D
Rationale: There is no need to be seen in the clinic; vaginal discharge that turns creamy white 10 days postpartum is normal. The client does not have an infection, and no antibiotic is necessary. There is no reason to take her temperature when the discharge is normal. Creamy white discharge 10 to 21 days postpartum is normal. Her lochia changed color on her 10th postpartum day.
The nurse advises the client to avoid which medication during pregnancy?
- A. Acetaminophen
- B. Aspirin
- C. Prenatal vitamins
- D. Iron supplements
Correct Answer: B
Rationale: Aspirin is generally avoided in pregnancy due to risks of bleeding and fetal complications, unlike acetaminophen, which is safer.
The nurse practitioner informs the new nurse that the laboring client’s monitor is showing prolonged decelerations. Which interpretation by the new nurse is correct?
- A. The monitor pattern is U or V shaped, with a decrease in FHR to less than 70 beats/minute (bpm), lasting more than 60 seconds.
- B. The FHR shows an episodic or periodic acceleration that lasts 2 minutes or more but less than 10 minutes in duration.
- C. There is an FHR decrease of 15 bpm or more below baseline occurring for at least 2 but not more than 10 minutes.
- D. The mother’s heart rate is exhibiting intermittent or transient deviations or changes from the baseline heart rate.
Correct Answer: C
Rationale: A prolonged deceleration occurs when the FHR decreases 15 bpm or more below baseline for at least 2 but not more than 10 minutes. The prolonged deceleration may resolve spontaneously or with the aid of interventions. A U- or V-shaped pattern with abrupt decrease in the FHR to less than 70 bpm, lasting more than 60 seconds, describes variable (not prolonged) deceleration typically associated with cord compression. Any episodic or periodic acceleration of FHR that lasts 2 minutes or more but less than 10 minutes in duration describes prolonged acceleration, not deceleration. The fetal heart monitor is monitoring the FHR and not the mother’s heart rate.
The laboring client in the first stage of labor is talking and laughing with her husband. The nurse should conclude that the client is probably in what phase?
- A. Transition
- B. Active
- C. Active pushing
- D. Latent
Correct Answer: D
Rationale: During the latent phase (1—3 cm), the client is usually happy and talkative. During the transition phase (8—10 cm), the client is usually more restless, irritable, and more likely to lose control. During the active phase (4—7 cm), the client may become more anxious and fatigued and needs to concentrate on breathing techniques to cope with the increasingly stronger contractions. The client who is actively pushing is focusing on how effective she is in the descent of the fetus and concentrating on how she is coping with contractions. She is usually not expressing happiness or laughter, and is not talkative.
Which response by the nurse is correct concerning the legal threshold of viability?
- A. It is usually estimated to be 36 to 40 weeks.
- B. It is usually estimated to be 30 to 35 weeks.
- C. It is usually estimated to be 20 to 24 weeks.
- D. It is usually estimated to be 10 to 15 weeks.
Correct Answer: C
Rationale: The legal threshold of viability is typically 20-24 weeks, when a fetus may survive outside the womb with medical support.