Nokea
The nurse is teaching the client who is wishing to travel by airplane during the first 36 weeks of her pregnancy. Which is the primary risk of air travel for this client that the nurse should address?
- A. Risk of preterm labor
- B. Deep vein thrombosis
- C. Spontaneous abortion
- D. Nausea and vomiting
Correct Answer: B
Rationale: The primary risk with air travel during pregnancy is DVT. Pregnancy increases the risk of blood coagulation, and prolonged sitting produces venous stasis. Preterm labor is not associated with air travel. The threat of spontaneous abortion diminishes during the second trimester. Spontaneous abortion is not associated with air travel. Although nausea and vomiting can occur, they are not dangerous.
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The client, who delivered a 4200-g baby 4 hours ago, continues to have bright red, heavy vaginal bleeding. The nurse assesses the client’s fundus and finds it to be firm and midway between the symphysis pubis and umbilicus. What should the nurse do next?
- A. Continue to monitor the client’s bleeding and weigh the peripads.
- B. Call the client’s HCP and request an additional visual examination.
- C. Prepare to give oxytocin to stimulate uterine muscle contraction.
- D. Document the findings as normal with no interventions needed at that time.
Correct Answer: B
Rationale: Although the nurse would definitely need to continue to monitor the amount and quality of bleeding, additional intervention is also needed. The nurse should consider the possibility of a vaginal wall or cervical laceration, which could produce heavy, bright red bleeding. The HCP should be notified and asked to perform a visual exam of the vagina to assess for possible lacerations in need of repair. Preparing to administer oxytocin (Pitocin) would be appropriate if the source of bleeding was suspected to be uterine atony, but the uterus is firm and in the expected location. Documenting the findings without further intervention would lead to a failure to identify the source of increased bleeding resulting in possible client injury. Further assessments and interventions are needed.
The nurse explains that, in addition to increased blood volume, which other condition causes varicose veins during pregnancy?
- A. Impaired venous return
- B. Decreased cardiac output
- C. Altered center of gravity
- D. Impaired kidney function
Correct Answer: A
Rationale: Impaired venous return, due to the uterus compressing veins, causes varicose veins, compounded by increased blood volume.
The nurse is caring for the client in preterm labor who has gestational diabetes. The nurse determines that the client has a reactive NST when which findings are noted?
- A. Two fetal heart rate (FHR) accelerations of 15 beats per minute (bpm) above baseline for at least 15 seconds in a 20-minute period
- B. An FHR acceleration of 15 bpm above baseline for at least 10 seconds in the 40-minute time period for the NST
- C. Two FHR accelerations of 20 bpm above baseline when the mother changes position during the 20-minute NST
- D. The occurrence of at least three mild repetitive variable decelerations in the 20-minute time period for the NST
Correct Answer: A
Rationale: The FHR is monitored by the placement of an electronic fetal monitor that has an ultrasound transducer to record the FHR and a tocodynamometer to detect uterine or fetal movement. The client is given a handheld marker to indicate when she feels fetal movement. Fetal movement is accompanied by an increase in the FHR in the healthy fetus. The criterion for a reactive (normal) NST is the presence of two FHR accelerations of 15 bpm above baseline lasting 15 seconds or longer in a 20-minute period. One FHR acceleration during a 40-minute period is insufficient and indicates a nonreactive (abnormal) NST. Maternal movement can cause an inconsistency in the FHR on the monitor strip and should be avoided during an NST. The occurrence of at least three mild repetitive variable decelerations in a 20-minute period describes a nonreactive (abnormal) NST and fetal intolerance.
Interventions have been prescribed by the HCP for the client with decreased fetal movement at 35 weeks’ gestation. Place the prescribed interventions in the sequence that they should be performed by the nurse.
- A. Prepare for a nonstress test
- B. Prepare for a biophysical profile
- C. Palpate for fetal movement
- D. Apply and explain the external fetal monitor
Correct Answer: C,D,A,B
Rationale: Palpate for fetal movement should be performed first. Assessment should be first to verify fetal movement. Apply and explain the external fetal monitor should be next. The fetus should be monitored for heart rate changes. Prepare for an NST. The NST is performed to determine fetal well-being. Prepare for a biophysical profile (BPP). The BPP is an assessment of five fetal biophysical variables: FHR acceleration, fetal breathing, fetal movements, fetal tone, and amniotic fluid volume. The first criterion is assessed with the NST. The other variables are assessed by ultrasound scanning.
The nurse is providing nutrition counseling to the client during her first prenatal clinical visit. Which statement, if made by the client, indicates that the client has an understanding of some of the nutritional requirements during pregnancy?
- A. “I can eat cheese as an alternative to milk, as I don’t care for milk.”
- B. “I should be eating more at each meal because I’m eating for two.”
- C. “I will need to limit my calories because I am already overweight.”
- D. “I should limit myself to eating only three healthy meals per day.”
Correct Answer: A
Rationale: Cheese is a milk product and is an alternative to milk. This statement indicates understanding of nutritional requirements regarding milk and milk products. Caloric intake needs to increase by 300 kcal per day during pregnancy to meet increased metabolic needs. However, “I’m eating for two” is a common misconception and leads to caloric intake greater than necessary. Caloric intake needs to increase by 300 kcal per day and should not be limited during pregnancy. Nutritional snacks throughout the day can provide for steady blood glucose levels and decrease the nausea associated with pregnancy. A limit of only three meals per day may not provide the client with enough calories to meet increased metabolic needs or may cause the client to eat more at each meal and increase nausea and bloating.