A nurse is planning to teach couples about the physiology of the sex act. What correct information will the nurse provide?
Select one:
Fertilization of an ovum always requires penetration by several sperm.
Sperm still alive 72 hours following ejaculation.
It takes 10 to 12 days for sperm to reach the fallopian tubes.
An ovum must be fertilized within 72 hours of ovulation.
An ovum must be fertilized within 72 hours of ovulation.
The Correct Answer is B
a. Fertilization typically involves one sperm.
b. Sperm can live for up to 72 hours in the female reproductive tract, which is important for timing intercourse for conception.
c. Sperm typically reach the fallopian tubes within hours of ejaculation.
d. The ovum is typically fertilized within 24 hours of ovulation, not 72 hours.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a. Variable decelerations occur due to umbilical cord compression, typically when the cord is compressed during contractions or when the cord is wrapped around the fetal neck or body.
b. Early decelerations are typically related to fetal head compression and are not associated with variable decelerations.
c. Late decelerations are caused by uteroplacental insufficiency and are not associated with variable decelerations.
d. IV narcotic analgesics can cause late decelerations, not variable decelerations.
Correct Answer is A
Explanation
a. In this case, the woman is pregnant for the fourth time, so her gravidity is 4.
She has one child born at 39 weeks, another child born at 40 weeks, and one child born at 36.2 weeks. The first two are considered term births, and the last one is considered a preterm birth. Therefore, her term is 1 and her preterm is 2. She has no abortions, so her abortion is 0. She has three living children, so her living children is 3. Hence, her GTPAL is 4-2-1-0-3.
b. This indicates 1 full-term pregnancy, 1 preterm pregnancy, and 3 living child.
c. This would indicate 1 full-term pregnancy, 2 preterm pregnancies, and 3 living children.
d. 4-3-0-0-3: This would indicate 3 full-term pregnancies and 3 living children.
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