Nokea
A woman at 42 weeks gestation enters the hospital for induction of labor. Since the infant is postterm, which complications should the nurse anticipate when planning for the delivery?
- A. Cephalopelvic disproportion and hypothermia
- B. Asphyxia and meconium aspiration
- C. Intraventricular hemorrhage and dry,cracked skin
- D. Hyperbilirubinemia and hypocalcemia
Correct Answer: B
Rationale: The correct answer is B: Asphyxia and meconium aspiration. At 42 weeks gestation, the risk of perinatal asphyxia increases due to decreased placental function. Meconium aspiration can occur if the fetus passes stool in utero, leading to respiratory distress. The other choices are not directly related to postterm pregnancy complications. Cephalopelvic disproportion and hypothermia (Choice A) are not specific to postterm pregnancy. Intraventricular hemorrhage and dry, cracked skin (Choice C) are not commonly associated with postterm pregnancies. Hyperbilirubinemia and hypocalcemia (Choice D) are more likely to occur after birth and are not directly related to being postterm.
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A labor and delivery nurse suspects that a client is in the transition stage of labor. Which information supports this conclusion? The client is:
- A. walking around the unit and talking with her partner.
- B. irritable and needs frequent repetition of directions.
- C. expelling feces and the fetal head is crowning.
- D. reading a magazine and talking on the phone.
Correct Answer: B
Rationale: The correct answer is B. In the transition stage of labor, the cervix dilates from 8 to 10 cm. This stage is characterized by intense contractions, increased irritability, and the need for frequent repetition of directions due to the intensity of labor pain. The client being irritable and needing frequent repetition of directions indicates that she is likely in the transition stage of labor.
A: Walking around and talking with her partner is more indicative of the early stage of labor.
C: Expelling feces and the fetal head crowning are more indicative of the second stage of labor.
D: Reading a magazine and talking on the phone are not typical behaviors during the transition stage of labor.
The client who is scheduled for a nonstress test (NST) asks the nurse to explain the purpose of the test. Which of the following is the correct response?
- A. The purpose of the NST is to assess the fetal CNS.
- B. The purpose of the NST helps to determine gestational age.
- C. The purpose of the NST is to determine fetal lie.
- D. The purpose of the NST is to determine fetal breathing.
Correct Answer: A
Rationale: The correct answer is A: The purpose of the NST is to assess the fetal CNS. The nonstress test (NST) evaluates the fetal CNS by measuring the fetal heart rate in response to fetal movement. This test assesses the overall well-being of the fetus by monitoring for accelerations in the heart rate, indicating a healthy CNS. Choices B, C, and D are incorrect because the NST is not used to determine gestational age, fetal lie, or fetal breathing. The primary focus of the NST is to evaluate the fetal CNS function through monitoring the fetal heart rate patterns.
Which fetal structure is responsible for carrying oxygenated blood from the placenta to the fetus?
- A. Ductus arteriosus
- B. Umbilical artery
- C. Portal vein
- D. Umbilical vein
Correct Answer: D
Rationale: The correct answer is D: Umbilical vein. The umbilical vein carries oxygenated blood from the placenta to the fetus. This is because the placenta acts as the organ of gas exchange during fetal development. Oxygenated blood from the mother is transferred to the fetus through the umbilical vein. The other choices are incorrect because: A) Ductus arteriosus is a fetal blood vessel that connects the pulmonary artery to the aorta, bypassing the lungs. B) Umbilical artery carries deoxygenated blood from the fetus to the placenta. C) Portal vein carries nutrient-rich blood from the intestines to the liver, not from the placenta to the fetus.
A nurse is initiating a plan of care for a toddler who is hospitalized. Which of the following instructions is important to communicate to the nursing assistant?
- A. Have the toddler dress himself.
- B. Offer the toddler finger foods for snacks.
- C. Provide opportunities to share toys with others.
- D. Ask the child simple yes or no questions.
Correct Answer: B
Rationale: The correct answer is B: Offer the toddler finger foods for snacks. This instruction is important to communicate to the nursing assistant because toddlers are at risk for choking on certain foods due to their developing chewing and swallowing abilities. Finger foods are safer for toddlers to eat as they are easier to manage and reduce the risk of choking.
Other choices are incorrect because:
A: Having the toddler dress himself may not be appropriate as toddlers may need assistance and supervision due to their limited motor skills.
C: Providing opportunities to share toys with others is important for social development but is not as critical as ensuring the toddler's safety during meal times.
D: Asking the child simple yes or no questions is a good communication strategy but not as essential for the toddler's safety during snack times.
A nurse is preparing a room for the admission of a client with sickle cell anemia who is in vasoocclusive crisis. Which type of equipment should the nurse place in the client's room?
- A. Wheelchair with adjustable leg rests
- B. A radio and age-appropriate reading materials
- C. Extra blankets and pillows
- D. Blood transfusion equipment
Correct Answer: D
Rationale: The correct answer is D: Blood transfusion equipment. In a vasoocclusive crisis, the client with sickle cell anemia may require blood transfusions to improve oxygen delivery to tissues. Having blood transfusion equipment readily available in the client's room ensures prompt initiation of treatment. Wheelchair (A) and comfort items like extra blankets and pillows (C) are important but not essential during a vasoocclusive crisis. A radio and reading materials (B) are not directly related to the client's immediate medical needs.