Labor is a series of strong, rhythmic uterine contractions.  The purpose of labor is delivery of the fetus. True False

As Cleavage stage of embryo genesis proceeds, the developmental potential of the cells becomes restricted.     True     False

Complete cleavage is called meroblastic.     True     False

Mrs . Vanessa Narciso, 29 year old G5P4 (4004) client who has had an uneventful healthy pregnancy is admitted to the hospital. The admitting doctor informs her that she is in the active phase of labor. The record also shows that the full-term baby is in the left occiput posterior position. Nurse Marina correctly says that the following are signs indicating that the labor is progressing, EXCEPT one: The intensity of uterine contraction becomes strong and board like inconsistency The duration becomes longer-lasting for 10 to 20 minutes The frequency is every 2 to 3 minutes The interval becomes shorter

this structure receives the ovulated egg and is also the site where fertilization generally occurs. Cervix, fallopian tubes, ovary, vagina, or uterus.

This middle section of the uterine wall contracts during childbirth.     enometrium     myometrium     perimetrium     fornix

The embryo sac is made up of only three cells. True False

Environmental factors such as stress, disproportionate exercise and low body fat can act through hormonal feedback to inhibit ovulation and causes infertility. Group of answer choices -True -False

if fertilization occurs this structure provides a nurturing protective environment for the conceptus to develop. fallopian tubes, ovary, uterus, vagina, or cervix.

A healthy human sperm can range from 30 to 50 micrometers long and contains two distinct structures: the head and neck. Group of answer choices -True -False