Nokea
A multigravid client thought to be at 14 weeks' gestation reports that she is experiencing such severe morning sickness that "she has not been able to keep anything down for a week." The nurse should assess for signs and symptoms of which of the following?
- A. Hypercalcemia.
- B. Hypobilirubinemia.
- C. Hypokalemia.
- D. Hyperglycemia.
Correct Answer: C
Rationale: Persistent vomiting can lead to hypokalemia.
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A client is considering a hormonal IUD. Which of the following benefits should the nurse highlight?
- A. It provides protection against STIs.
- B. It can reduce menstrual bleeding over time.
- C. It requires replacement every year.
- D. It is suitable for women with heavy menstrual bleeding.
Correct Answer: B
Rationale: A hormonal IUD, like Mirena, can reduce menstrual bleeding over time, often leading to lighter periods or amenorrhea. It does not protect against STIs, lasts 3-7 years depending on the type, and is suitable for heavy bleeding, but B is the primary benefit.
Shortly after birth, the nurse measures the circumference of a term neonate's head and chest. When the two measurements are compared, which of the following would the nurse expect to find about the head circumference?
- A. Equal to the chest circumference.
- B. Approximately $2 \mathrm{~cm}$ larger than the chest.
- C. About $3 \mathrm{~cm}$ smaller than the chest.
- D. Approximately $4 \mathrm{~cm}$ larger than the chest.
Correct Answer: B
Rationale: In a term neonate, the head circumference is typically about 2 cm larger than the chest circumference.
A nurse is teaching a client about the use of the contraceptive patch. Which of the following instructions should the nurse include?
- A. Apply the patch to the genital area.
- B. Change the patch weekly for three weeks, then have a patch-free week.
- C. Wear the patch for one month without changing.
- D. Apply a new patch daily.
Correct Answer: B
Rationale: The contraceptive patch is changed weekly for three weeks, followed by a patch-free week to allow a withdrawal bleed. It is not applied to the genital area, worn for a month, or changed daily.
A client who is planning a pregnancy asks the nurse about the use of herbal supplements to enhance fertility. Which of the following responses by the nurse is most appropriate?
- A. Herbal supplements are safe and effective for enhancing fertility.
- B. Consult with your health care provider before taking any herbal supplements.
- C. Herbal supplements can replace prenatal vitamins during pregnancy.
- D. Most herbal supplements are regulated by the FDA for safety.
Correct Answer: B
Rationale: Herbal supplements can interact with medications or affect pregnancy, so consulting a healthcare provider is essential. They are not proven safe or effective for fertility, not a substitute for prenatal vitamins, and are not tightly regulated by the FDA.
A client asks about the use of over-the-counter contraceptives. Which of the following would the nurse recommend?
- A. Spermicides and male condoms.
- B. Female condoms and oral contraceptives.
- C. The contraceptive sponge and the patch.
- D. Emergency contraception pills and the diaphragm.
Correct Answer: A
Rationale: Spermicides and male condoms are available over-the-counter and effective when used correctly. Female condoms are also over-the-counter, but oral contraceptives, the patch, and diaphragms require prescriptions. Emergency contraception is over-the-counter but not for regular use.