Nokea
The nurse correctly instructs the client to drink how many glasses of milk per day to meet calcium requirements?
- A. 1 to 2
- B. 3 to 4
- C. 5 to 6
- D. 7 to 8
Correct Answer: B
Rationale: Three to four glasses of milk daily provide approximately 1200 mg of calcium, meeting pregnancy requirements.
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The nurse is caring for the client who has been in the second stage of labor for the last 12 hours. The nurse should monitor for which cardiovascular change that occurs during this stage of labor?
- A. An increase in maternal heart rate
- B. A decrease in the cardiac output
- C. An increase in the white blood cell (WBC) count
- D. A decreased intravascular volume during contractions
Correct Answer: A
Rationale: Maternal HR is normally increased due to pain resulting from increased catecholamine secretion, fear, anxiety, and increased blood volume. When the laboring client holds her breath and pushes against a closed glottis, intrathoracic pressure rises. Blood in the lungs is forced into the left atrium, leading to a transient increase (not decrease) in cardiac output. Although the WBCS increase to 25,000/mm3 to 30,000/mm3 during labor and early postpartum as a physiological response to stress, this is not a cardiovascular change. During the second stage of labor, the maternal intravascular volume is increased (not decreased) by 300 to 500 mL of blood from the contracting uterus.
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.
The nurse is caring for the pregnant client at the initial prenatal visit. Which universal screenings should the nurse complete? Select all that apply.
- A. Taking the client’s blood pressure
- B. Doing a urine dipstick test for protein
- C. Doing a urine dipstick test for glucose
- D. Asking questions about domestic violence
- E. Asking questions about use of tobacco
Correct Answer: A,D,E
Rationale: BP screening should be performed at the initial prenatal visit to establish a baseline and to evaluate for actual or potential problems. Domestic violence screening should be performed at the initial prenatal visit to determine fetal and maternal risk for harm. Screening for tobacco use should be performed at the initial prenatal visit to determine fetal and maternal risk. Smoking is associated with an increased risk for spontaneous abortion, preterm labor, and low birth weight. The use of routine urine dip assessments is unreliable in detecting proteinuria and is not always considered accurate. A urine sample should be collected and a UA completed to check for a UTI. The urine dipstick test is of insufficient sensitivity to be used as a screening tool for glycosuria and is not always considered accurate. A urine sample should be collected and a UA completed to check for the presence of glucose.
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.
The nurse observes a sinusoidal FHR pattern on the monitor tracing. How should the nurse interpret this pattern?
- A. The fetus may be in a sleep state.
- B. Congenital anomalies are possible.
- C. This may indicate severe fetal anemia.
- D. This predicts normal fetal well-being.
Correct Answer: C
Rationale: A sinusoidal pattern, which is Drag and Drop, smooth, undulating, and uncommon, classically occurs with severe fetal anemia as a result of abnormal perinatal conditions. An FHR pattern having minimal variability (not a sinusoidal pattern) might indicate that the fetus is in a sleep state. Absent or minimal variability, not a sinusoidal FHR pattern, could indicate possible congenital anomalies. Moderate variability of the FHR (not a sinusoidal pattern) reflects normal fetal well-being.