Nokea
What is true about the morula stage of development?
- A. Fertilized egg has yet to implant
- B. Lung fields are completely formed
- C. Sex of fetus can be identified
- D. Eyelids begin to open and close
Correct Answer: A
Rationale: The morula stage occurs before implantation, representing an early phase of embryonic development.
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A pregnant patient reports nausea and vomiting and asks the nurse about ways to manage these symptoms. Which of the following suggestions should the nurse make?
- A. Eat large meals to avoid hunger and nausea.
- B. Take anti-nausea medication without consulting a provider.
- C. Avoid foods with strong smells and eat small, frequent meals.
- D. Lie down immediately after meals to prevent nausea.
Correct Answer: C
Rationale: The correct answer is C: Avoid foods with strong smells and eat small, frequent meals. This suggestion is appropriate as it helps manage nausea and vomiting in pregnancy. Avoiding strong smells can reduce triggers for nausea, and eating small, frequent meals helps maintain stable blood sugar levels. This approach prevents the stomach from becoming too full or too empty, which can trigger nausea.
A: Eating large meals can exacerbate nausea and vomiting due to increased stomach distention.
B: Taking anti-nausea medication without consulting a healthcare provider is not safe during pregnancy as it may harm the fetus.
D: Lying down immediately after meals can worsen symptoms by promoting reflux and indigestion.
In summary, Option C is the best choice as it addresses the symptoms of nausea and vomiting in pregnancy effectively.
A laboring person on oxytocin for induction of labor should have continuous monitoring of the fetal heart rate. How often should the nurse assess the fetal heart rate?
- A. every 30 minutes
- B. every 15 minutes
- C. every 5 minutes
- D. every 1 hour
Correct Answer: B
Rationale: The correct answer is B: every 15 minutes. Continuous monitoring of the fetal heart rate is crucial during labor induction with oxytocin to promptly detect any signs of fetal distress. Assessing the fetal heart rate every 15 minutes allows for frequent monitoring to ensure the baby's well-being and timely intervention if needed. Assessing every 30 minutes (choice A) may not provide adequate monitoring frequency, every 5 minutes (choice C) is too frequent and may not be practical, and every 1 hour (choice D) is too long of an interval between assessments, potentially missing important changes in fetal status.
Because nausea and vomiting are such common complaints of pregnant women, the nurse provides anticipatory guidance to a 6-week gestation client by telling her to do which of the following?
- A. Avoid eating greasy foods.
- B. Drink orange juice before rising.
- C. Consume 1 teaspoon of nutmeg each morning.
- D. Eat 3 large meals plus a bedtime snack.
Correct Answer: A
Rationale: Greasy foods can exacerbate nausea and vomiting. Small, frequent meals are recommended, and saltine crackers before rising can help alleviate symptoms. Orange juice and nutmeg are not recommended.
What alternative could the nurse suggest to someone practicing pica?
- A. Replace laundry starch with salt
- B. Replace ice with frozen fruit juice
- C. Replace soap with cream cheese
- D. Replace soil with uncooked pie crust
Correct Answer: B
Rationale: Replacing ice with frozen fruit juice provides a safer alternative while satisfying the craving for cold substances.
A patient in labor is undergoing an epidural block and is given intravenous fluid. What is the purpose of this?
- A. To treat hypotension that results from hemorrhage
- B. To increase urine output
- C. To treat insensible fluid losses
- D. To treat hypotension that results from sympathetic blockade
Correct Answer: D
Rationale: The correct answer is D: To treat hypotension that results from sympathetic blockade. When an epidural block is administered during labor, sympathetic blockade can lead to a drop in blood pressure. By providing intravenous fluid, the goal is to increase preload and maintain blood pressure to counteract the hypotension caused by sympathetic blockade.
A: Treating hypotension from hemorrhage is not the primary purpose in this scenario.
B: Increasing urine output is not the main goal of giving intravenous fluid during an epidural block.
C: Treating insensible fluid losses is not the immediate concern when a patient is experiencing hypotension from sympathetic blockade.