Nokea
Which of the following is the least predictable method of determining ovulation time?
- A. The measurement of LH in the urine
- B. The length of previous cycles
- C. The change in basal body temperature
- D. All of the above methods are equally accurate in determining ovulation time.
Correct Answer: B
Rationale: The length of previous cycles is less predictable compared to other methods.
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If a woman’s menstrual cycle began on June 2, on which date should ovulation mostly likely have occurred?
- A. Jun-10
- B. Jun-16
- C. Jun-29
- D. Jul-05
Correct Answer: B
Rationale: The menstrual cycle is typically 28 days, with ovulation occurring around day 14. In this case, if the cycle started on June 2, ovulation would likely occur around June 16, which is 14 days after the start. Choice A (Jun-10) is too early for ovulation. Choice C (Jun-29) and D (Jul-05) are too late based on the standard 28-day cycle. Therefore, choice B (Jun-16) is the correct answer based on the expected timing of ovulation in a typical menstrual cycle.
When assisting with the lumbar puncture of a preterm neonate, the correct position for the neonate is
- A. lateral with trunk flexed
- B. lateral with trunk in neutral position
- C. sitting with head supported
Correct Answer: A
Rationale: Flexing the trunk maximizes space between vertebrae, facilitating needle insertion.
The phase of the menstrual cycle that occurs between the expulsion of the ovum from the ovary and the onset of menses is the _____ phase.
- A. Proliferative
- B. Follicular
- C. Luteal
- D. Estrogenic
Correct Answer: C
Rationale: The luteal phase occurs after ovulation and before the onset of menses.
If a nurse administers the wrong drug to a patient but the patient suffers no ill effects, the elements of malpractice that are missing are
- A. Duty to use care and breach of duty
- B. Duty to use care and damages
- C. Damages and causation
Correct Answer: C
Rationale: Without harm or injury, the essential components of damages and causation are absent.
If a woman complains that she is exhausted because the neonate nurses so frequently during the night that the woman cannot get any sleep, the nurse should advise the woman to
- A. give bottle feedings during the night so the neonate will sleep longer
- B. nurse the infant on a strict 3- to 4-hour schedule
- C. sleep when the baby sleeps, day and night
Correct Answer: C
Rationale: Resting when the baby sleeps helps manage fatigue during the demanding postpartum period.