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The nurse is counseling a female patient about alcohol use during pregnancy. Which statement by the patient demonstrates successful patient teaching?
- A. I will limit my drinking to just one alcoholic beverage per day.
- B. It's best for my baby if I avoid drinking during pregnancy.
- C. An occasional drink on special occasions is okay.
- D. Drinking alcohol is only acceptable in the first trimester.
Correct Answer: B
Rationale: The correct answer is B because complete abstinence from alcohol is the safest option during pregnancy to prevent any potential harm to the fetus. This statement shows understanding of the importance of avoiding alcohol for the well-being of the baby. Choice A suggests drinking daily, which can still pose risks. Choice C implies occasional drinking is acceptable, which can still be harmful. Choice D is incorrect because alcohol should be avoided throughout pregnancy, not just in the first trimester.
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What point in the pregnancy is the most accurate time to determine gestational age through ultrasound?
- A. First trimester
- B. Second trimester
- C. Third trimester
- D. No difference in accuracy among the trimesters
Correct Answer: A
Rationale: Gestational age determination is most accurate in the first trimester, as accuracy decreases in later stages.
A client is 35 weeks’ gestation.
- A. Nausea and vomiting.
- B. Maternal ambivalence.
- C. Fundal height 10 cm above the umbilicus.
- D. Use of three pillows for sleep comfort.
Correct Answer: D
Rationale: Using multiple pillows for sleep comfort is common in late pregnancy due to discomfort from the growing uterus. Nausea and vomiting are more common in early pregnancy, and maternal ambivalence is not specific to this stage.
A nurse is caring for a pregnant patient who is experiencing nausea and vomiting. Which of the following should be included in the teaching plan?
- A. Eat small, frequent meals and avoid spicy or fatty foods.
- B. Drink large amounts of water to flush out toxins.
- C. Lie flat on your back to help settle your stomach.
- D. Avoid eating any food until the nausea resolves completely.
Correct Answer: A
Rationale: The correct answer is A: Eat small, frequent meals and avoid spicy or fatty foods. This is because small, frequent meals can help manage nausea by preventing the stomach from becoming too full, while avoiding spicy or fatty foods can reduce irritation and ease digestion. Option B is incorrect as excessive water intake can worsen nausea. Option C is wrong as lying flat on the back can exacerbate nausea and is not recommended during pregnancy. Option D is incorrect because skipping meals can lead to low blood sugar levels, worsening nausea. Overall, choice A aligns with evidence-based strategies for managing nausea and vomiting in pregnancy.
The component of development that programs the genetic code into the nucleus of the cell is ____________.
- A. DNA
- B. Plastoderm
- C. haploid
- D. Endoderm
Correct Answer: A
Rationale: DNA (deoxyribonucleic acid) contains the genetic instructions used in the development and functioning of all living organisms. It programs the genetic code into the nucleus of the cell for replication and expression.
What does the nurse explain can affect the survival of the X- and Y-bearing sperm after intercourse?
- A. Age
- B. Estrogen level
- C. Body temperature
- D. Level of feminine hygiene
Correct Answer: B
Rationale: Estrogen levels and the pH of the female reproductive tract can affect the survival of the X- and Y-bearing sperm as well as their motility.