Nokea
Which intervention is most appropriate for a client with placenta previa?
- A. Prepare for cesarean delivery
- B. Encourage ambulation
- C. Administer oxytocin
- D. Perform vaginal exams
Correct Answer: A
Rationale: Placenta previa often requires cesarean delivery to prevent life-threatening bleeding, unlike the other options.
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At this point in the client's pregnancy, which test is typically used to detect genetic disorders?
- A. Amniocentesis
- B. Chorionic villi sampling
- C. Rapid plasma reagin
- D. Ultrasound
Correct Answer: B
Rationale: Chorionic villi sampling is performed at 10-13 weeks to detect genetic disorders, suitable for a 10-week pregnancy.
The client at 32 weeks’ gestation presents to a hospital with a severe headache. Her admission BP is 184/104 mm Hg. Based on the assessment and findings of the serum laboratory report, which most severe complication warrants the nurse’s further assessment?
- A. Renal failure
- B. Liver failure
- C. Preeclampsia
- D. HELLP syndrome
Correct Answer: D
Rationale: It is most important for the nurse to further assess for HELLP syndrome, a variation of pregnancy-induced hypertension characterized by hemolysis (elevated bilirubin), elevated liver enzymes, and low platelets. The laboratory results do not show the serum creatinine level, so no inferences can be made about renal failure. Although liver enzymes are elevated, HELLP syndrome is a more severe complication associated with pregnancy. Preeclampsia commonly coexists with HELLP syndrome; however, these laboratory findings show worsening symptoms that are associated with HELLP syndrome.
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 correctly explains that fertilization usually takes place in which structure?
- A. Fallopian tube
- B. Ovary
- C. Uterus
- D. Vagina
Correct Answer: A
Rationale: Fertilization typically occurs in the fallopian tube, where the sperm meets the ovum after ovulation.
The nurse explains to the group that frequent urination during early pregnancy usually subsides at which time?
- A. When the placenta is fully developed
- B. When fetal kidneys begin to function
- C. When the uterus rises into the abdominal cavity
- D. When the hormonal balance is reestablished
Correct Answer: C
Rationale: Frequent urination subsides in the second trimester as the uterus rises into the abdominal cavity, reducing bladder pressure.