Unit 2 Study Guide

The release of ______ from the posterior pituitary is responsible for uterine contractions during breastfeeding.

• oxytocin

• prolactin

• vasopressin

• adrenaline

Answer explanation

The release of oxytocin from the posterior pituitary stimulates uterine contractions, which is crucial during breastfeeding to help with milk ejection. Prolactin is involved in milk production, but not contractions.

Tags

NGSS.HS-LS1-3

Meconium-stained amniotic fluid in a cephalic presentation may include ______ distress.

• fetal

• maternal

• neonatal

• placental

Answer explanation

Meconium-stained amniotic fluid can indicate fetal distress, as it may suggest that the fetus is experiencing stress or hypoxia. Therefore, the correct answer is fetal distress.

______ atony is a serious postpartum complication where the uterus fails to contract adequately after delivery.

• Uterine

• Ovarian

• Cervical

• Tubal

Answer explanation

Uterine atony is the failure of the uterus to contract effectively after childbirth, leading to excessive bleeding. It is a critical postpartum complication, making 'Uterine' the correct choice.

A fundus that is boggy and displaced laterally is often caused by a distended ______.

• bladder

• rectum

• stomach

• ovary

Answer explanation

A boggy and laterally displaced fundus is typically due to a distended bladder, as it can push the uterus out of its normal position. Other options like rectum, stomach, or ovary do not commonly cause this specific presentation.

If the uterus is boggy on palpitation, the first nursing intervention is to ______ the fundus.

• massage

• elevate

• compress

• cool

Answer explanation

If the uterus is boggy on palpation, it indicates uterine atony. The first nursing intervention is to massage the fundus to stimulate contraction and restore tone, making 'massage' the correct choice.

Accelerations in FHR are generally a reassuring sign indicating fetal well-being and a healthy ______ system.

• nervous

• digestive

• respiratory

• circulatory

Answer explanation

Accelerations in fetal heart rate (FHR) indicate a responsive nervous system, reflecting fetal well-being. A healthy nervous system is crucial for proper regulation of heart rate and overall fetal health.

Uterine contractions that occur every 5 minutes and last 60 seconds would be considered ______ labor.

• active

• latent

• false

• prodromal

Answer explanation

Uterine contractions occurring every 5 minutes and lasting 60 seconds indicate that the cervix is dilating significantly, which characterizes active labor. This is when the labor progresses more rapidly compared to latent labor.

During true labor, contractions increase in frequency, duration, and ______.

• intensity

• temperature

• color

• location

Answer explanation

During true labor, contractions not only increase in frequency and duration but also in intensity, making 'intensity' the correct choice. This reflects the increasing strength of contractions as labor progresses.

A Frank Breech occurs when the fetal hips are flexed, and the knees are ______.

• extended

• flexed

• abducted

• rotated

Answer explanation

In a Frank Breech presentation, the fetal hips are flexed while the knees are extended. This position is characterized by the legs being straight rather than bent, making 'extended' the correct choice.

Tailor sitting strengthens pelvic floor muscles, promoting pelvic flexibility for ______.

• labor

• digestion

• vision

• hearing

Answer explanation

Tailor sitting helps strengthen pelvic floor muscles, which are crucial for childbirth. This position enhances pelvic flexibility, making it beneficial for labor, unlike the other options which are unrelated.