Nokea
What is the recommended method of feeding for a premature infant?
- A. Breastfeeding
- B. Formula feeding
- C. Tube feeding
- D. All of the above
Correct Answer: C
Rationale: Tube feeding is often recommended for premature infants who may not have the ability to suck and swallow effectively. It ensures they receive adequate nutrition.
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What is the recommended method of screening for gestational diabetes?
- A. Random blood glucose test
- B. Fasting blood glucose test
- C. Oral glucose tolerance test
- D. Hemoglobin A1C test
Correct Answer: C
Rationale: The correct answer is C: Oral glucose tolerance test. This test involves fasting overnight, then drinking a sugary solution and measuring blood glucose levels at intervals. It is the gold standard for diagnosing gestational diabetes due to its ability to detect glucose intolerance. A: Random blood glucose test is not recommended as it may not provide an accurate assessment. B: Fasting blood glucose test alone may miss cases of gestational diabetes. D: Hemoglobin A1C test is not recommended for diagnosing gestational diabetes.
Which of the following hormones is responsible for maintaining the uterine lining during pregnancy?
- A. Progesterone
- B. Estrogen
- C. Prolactin
- D. Oxytocin
Correct Answer: A
Rationale: Progesterone is responsible for maintaining the uterine lining during pregnancy, supporting the developing fetus.
Which of the following is a potential complication of a nuchal cord?
- A. Fetal distress
- B. Maternal hemorrhage
- C. Amniotic fluid embolism
- D. All of the above
Correct Answer: A
Rationale: The correct answer is A: Fetal distress. A nuchal cord occurs when the umbilical cord is wrapped around the baby's neck. This can potentially lead to decreased blood flow and oxygen supply to the baby, resulting in fetal distress. Maternal hemorrhage and amniotic fluid embolism are not direct complications of a nuchal cord. Therefore, the correct answer is A as it directly relates to the potential consequence of a nuchal cord.
A nurse is teaching a client who is at 10 weeks of gestation about nutrition during pregnancy. Which of the following statements by the client indicates an understanding of the teaching?
- A. "I should increase my protein intake to 60 grams each day."
- B. "I should drink 2 liters of water each day."
- C. "I should increase my overall daily caloric intake by 300 calories."
- D. "I should take 600 micrograms of folic acid each day."
Correct Answer: A
Rationale: Increasing protein intake to 60 grams daily is essential during pregnancy to support fetal growth and maternal tissue expansion. This aligns with nutritional guidelines for pregnancy.
Which of the following is a potential cause of male infertility?
- A. Varicocele
- B. Testicular cancer
- C. Erectile dysfunction
- D. All of the above
Correct Answer: D
Rationale: Male infertility can be caused by varicocele, testicular cancer, or erectile dysfunction.