Uteroplacental perfusion Study guides, Class notes & Summaries

Which of the following factors can have a negative effect on uterine blood flow? a. Hypertension b. Epidural c. Hemorrhage d. Diabetes e. All of the above - e. All of the above Stimulating the vagus nerve typically produces: a. A decrease in the heart rate b. An increase in the heart rate c. An increase in stroke volume d. No change - a. A decrease in the heart rate The vagus nerve begins maturation 26 to 28 weeks. Its dominance results in what effect to the FHR baseline? a. Increas...

Maternal Newborn Posttest Study Guide Test 2024. A woman in preterm labor at 30 weeks of gestation receives two 12-mg doses of betamethasone intramuscularly. The purpose of this pharmacologic treatment is to: A. Suppress uterine contractions B. Maintain adequate maternal respiratory effort and ventilation during magnesium sulfate therapy C. Stimulate fetal surfactant production D. Reduce maternal and fetal tachycardia associated with ritodrine administration - ANSWER C. Stimulate fetal s...

Labor & Delivery Practice Exam Questions and Verified Answers| 100% Correct| Grade A (New 2023/2024 Update) QUESTION A client hospitalized for preterm labor tells the nurse her mother in law blames her for "overdoing it" and causing the preterm labor. Which of the following is the most appropriate response from the nurse? "Your mother in law was wrong. You didn't do anything to cause this." "Let's talk about how preterm labor occurs, so as to help you understand what cause...

Causes of uteroplacental perfusion decrease: • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection FHR reflects fetal oxygenation from which extrinsic factors: • Maternal oxygenation • Uterine blood flow • Placental change • Umbilical blood flow FHR reflects oxygenation from which intrinsic factors: • Fetal circulation • Oxygenation of tissues •...

Content on exam --------- CORRECT ANSWER ----- -Pattern recognition & intervention: 70% -Physiology: 11% -Fetal assessment methods: 9% -EFM equipment: 5% -Professional issues: 5% Pattern recognition & intervention --------- CORRECT ANSWER ----- -FHR baseline -FHR variability -FHR accelerations -FHR decelerations -Normal uterine activity -Abnormal uterine activity -Fetal dysrhythmias -Maternal complications -Uteroplacental complications -Fetal complications FHR Descripto...

Causes of uteroplacental perfusion decrease: - Answer • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection FHR reflects fetal oxygenation from which extrinsic factors: - Answer • Maternal oxygenation • Uterine blood flow • Placental change • Umbilical blood flow FHR reflects oxygenation from which intrinsic factors: - Answer • Fetal circulat...

Causes of uteroplacental perfusion decrease: • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection FHR reflects fetal oxygenation from which extrinsic factors: • Maternal oxygenation • Uterine blood flow • Placental change • Umbilical blood flow

Causes of uteroplacental perfusion decrease: - Answer • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection FHR reflects fetal oxygenation from which extrinsic factors: - Answer • Maternal oxygenation • Uterine blood flow • Placental change • Umbilical blood flow FHR reflects oxygenation from which intrinsic factors: - Answer • Fetal circulation...

HESI OB MATERNITY 2023 V1 EXAM QUESTIONS AND CORRECT ANSWERS Ovulation occurs how many days before the next menstrual period? (AKA between ovulation & beginning of next menstrual cycle, there are how many days?) - answer- 14 To prevent pregnancy, a couple must avoid unprotected sex for ______days before anticipated ovulation & for ___ days after ovulation to prevent pregnancy - answerSeveral days before antcipated ovulation & 3 days after ovulation ---sperm live approx 3 days ---eggs liv...

NCC EFM Exam Study Guide 2023 with Complete Solution Causes of uteroplacental perfusion decrease: {{Ans:- • HTN • Pregnancy • DM • Hypotension • Excessive uterine contractions (hypertonus) • Decreased surface area, edema, degenerative calcifications, infarcts, infection