Nokea
What term would the nurse use to document the lab results of a patient with a zero sperm count?
- A. azospermia
- B. oligospermia
- C. varicocele
- D. retrograde ejaculation
Correct Answer: A
Rationale: Azoospermia refers to the absence of sperm in the ejaculate, indicating a zero sperm count.
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A pregnant woman at 25 weeks' gestation tells the nurse that she dropped a pan last week and her baby jumped at the noise. Which response by the nurse is most accurate?
- A. That must have been a coincidence; babies can't respond like that.
- B. The fetus is demonstrating the aural reflex.
- C. Babies respond to sound starting at about 24 weeks of gestation.
- D. Let me know if it happens again; we need to report that to your midwife.
Correct Answer: C
Rationale: Babies respond to sound starting at about 24 weeks of gestation.
A pregnant woman in her first trimester is considering prenatal testing. The nurse is providing patient education regarding prenatal testing in the first trimester. What statement accurately reflects the nurse’s education?
- A. Prenatal testing in the first trimester primarily focuses on determining the gender of the fetus.
- B. Prenatal testing in the first trimester helps assess the risk of abnormalities in the fetus.
- C. Prenatal testing in the first trimester monitors the growth and development of the placenta.
- D. Prenatal testing in the first trimester is primarily performed to detect potential maternal infections.
Correct Answer: B
Rationale: Prenatal testing in the first trimester focuses on assessing the risk of fetal abnormalities, not gender, placenta, or infections.
Fetal circulation includes 3 shunts. Match each shunt to its physiologic action. Foramen ovale
- A. Connects the pulmonary artery and the aorta, bypassing the lungs.
- B. Connects the right and left atria.
- C. Connects the right and left ventricles.
- D. Allows the umbilical vein to bypass the liver to flow into the inferior vena cava.
Correct Answer: B
Rationale: Foramen ovale connects the right and left atria.
Identify the physician who is certified to provide the most comprehensive perinatal care.
- A. family practice
- B. obstetrician
- C. surgeon
- D. maternal-fetal medicine
Correct Answer: D
Rationale: Maternal-fetal medicine specialists provide comprehensive perinatal care. Other physicians have more limited scopes.
What information would the nurse include when teaching a patient newly diagnosed with Huntington disease about having children?
- A. “Both you and your partner must carry the gene for your children to get the disease.”
- B. “The gene is found on the X chromosome. Only male children have a risk of inheriting the disease.”
- C. “You have a 50 percent chance of passing the gene on to your children.”
- D. “It occurs only when the chromosomes don’t divide correctly, causing one cell to have too many chromosomes.”
Correct Answer: C
Rationale: Huntington disease is autosomal dominant, so there is a 50% chance of passing the gene to offspring.