Nokea
Which student statement requires further instruction?
- A. It protects against cervical cancer and genital warts.
- B. It is recommended for boys and girls, age 11-12.
- C. It is an effective treatment for precancerous cervical changes.
- D. It requires 2-3 doses.
Correct Answer: C
Rationale: The HPV vaccine is preventive, not a treatment for existing conditions.
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Where does conception most commonly occur?
- A. None
- B. In the ampulla of the fallopian tube.
- C. None
- D. None
Correct Answer: B
Rationale: Fertilization typically occurs in the ampulla.
The nurse is answering a phone call from a pregnant person. The pregnant person informs the nurse she has had several sharp pains in the right lower abdomen this week. What is the priority question the nurse should ask the pregnant person?
- A. How many weeks pregnant are you?
- B. How much water are you drinking every day?
- C. When was your last bowel movement?
- D. Are you lactose intolerant?
Correct Answer: A
Rationale: The correct answer is A: How many weeks pregnant are you? This is the priority question because sharp pains in the right lower abdomen could indicate an ectopic pregnancy or appendicitis, both of which are serious conditions requiring immediate medical attention. Knowing the gestational age will help the nurse determine the likelihood of these complications.
Choice B: How much water are you drinking every day? is not the priority question as it is unlikely to be related to the sharp pains in the right lower abdomen.
Choice C: When was your last bowel movement? is not the priority question as it is not directly related to the sharp pains in the right lower abdomen.
Choice D: Are you lactose intolerant? is not the priority question as it is not likely to be the cause of sharp pains in the right lower abdomen for a pregnant person.
Match each term with its description. Blastocyst
- A. None
- B. None
- C. Part of the blastocyst that will develop into the placenta.
- D. None
Correct Answer: C
Rationale: Blastocyst contains structures forming the placenta.
The nurse is providing prenatal education to a pregnant person who is 10 weeks pregnant. The nurse informs the pregnant person the placenta supports continual gestation until term by producing what?
- A. glucose
- B. hormones
- C. oxygen
- D. waste
Correct Answer: B
Rationale: The correct answer is B: hormones. The placenta produces hormones such as progesterone and estrogen, which are crucial for maintaining the pregnancy and supporting fetal development. These hormones help regulate the menstrual cycle, support the growth of the fetus, and prepare the body for childbirth. Glucose (A) is essential for fetal growth but is not the primary function of the placenta. Oxygen (C) is carried through the placenta to the fetus but is not produced by the placenta itself. Waste (D) products are removed by the placenta, but they are not produced to support continual gestation.
What karyotype would the nurse anticipate for a patient with Klinefelter’s syndrome?
- A. XO
- B. XXY
- C. XYY
- D. XXX
Correct Answer: B
Rationale: The correct answer is B: XXY. In Klinefelter's syndrome, individuals have an extra X chromosome, resulting in a karyotype of 47,XXY. This leads to physical and cognitive characteristics associated with the syndrome. Choice A (XO) represents Turner syndrome, which involves a missing X chromosome. Choices C (XYY) and D (XXX) are not associated with Klinefelter's syndrome as they involve extra Y and X chromosomes respectively, leading to different syndromes altogether.