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NCC Electronic Fetal Monitoring Exam Study Guide (2024 / 2025) Expected 300+ Questions and Verified Answers, 100% Guarantee Pass $17.99   Add to cart

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NCC Electronic Fetal Monitoring Exam Study Guide (2024 / 2025) Expected 300+ Questions and Verified Answers, 100% Guarantee Pass

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NCC Electronic Fetal Monitoring Exam Study Guide (2024 / 2025) Expected 300+ Questions and Verified Answers, 100% Guarantee Pass NCC Electronic Fetal Monitoring Exam (2024 / 2025) Expected Questions and Verified Answers, 100% Guarantee Pass NCC Electronic Fetal Monitoring Exam (2024 / 2025) E...

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  • August 8, 2024
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  • 2024/2025
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NCC Electronic Fetal Monitoring Exam Study Guide

Questions and Answers (Verified Answers)




1. Hypoxemia: Decreased oxygen in blood




2. Hypoxia: Not enough oxygen to supply organs




3. Normal fetal PO2: 15-25 mmhm




4. What factors can change the maternal HR

Ans>> Intrinsic pacemakers (SA & AV node)

Cardiac conduction system

Autonomic regulation... Sympathetic, parasympathetic Humoral

,factors (catecholamines)

Extrinsic factors (medications) Local

factors (Ca, K)




5. What are the 3 most common causes of decrease cardiac output in the OB

patient

Ans>> Reduced preload (HypoTN) from

-hypovolemia

-compression of inferior vena cava

-anesthesia




6. In what area of the placenta does exchange of gases, nutrients, waste,

hormones, antibodies & medications occur

Ans>> Maternal blood in the intervillous space

and fetal blood in the villous capillaries

These are separated by the blood-blood barrier

,7. Oxygen, CO2, NaCl, lipids, vitamins and some drugs are exchanged by..

Ans>> -

Simple diffusion




8. Glucose & carbohydrates are exchanged by..

Ans>> Facilitated diffusion




9. Amino acids, water-soluble vitamins & large ions are transported by..

Ans>> Ac- tive transport




10. What conditions decrease the volume of the blood in the intervillous

space

Ans>> Abruption

Infarction

, Thrombosis

Infection

...These can also decrease the surface area of the chorionic villous thus decreasing O2

absorption (less surface area = less absorption)




11. Diffusion across the blood-blood barrier is inversely proportional to

Ans>> Dis- tance. Greater distance = less diffusion

Villous hemorrhage, thrombosis, infarction, deems, fibrosis...can increase distance




12. What could result from trauma that causes damages chorionic vessels

Ans>> -

Maternal-fetal hemorrhage!

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