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Exam 1 Fam Nursing NSG 222 questions with answers. $13.49   Add to cart

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Exam 1 Fam Nursing NSG 222 questions with answers.

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  • NSG 222
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  • NSG 222

Exam 1 Fam Nursing NSG 222 questions with answers.

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  • August 26, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NSG 222
  • NSG 222
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Exam 1 Fam Nursing NSG 222 questions
with answers

Human Chorionic Gonadotropin (hCG) - ANSWERS✔✔produced by the placenta after
implantation. Supports function of the corpus luteum, a temporary structure in the ovaries essential
in early pregnancy. Also the hormone detected by pregnancy tests.



Progesterone - ANSWERS✔✔Helps establish the placenta. It stimulates growth of blood vessels that
supply the womb and inhibits contraction of the uterus, so it grows as the baby does. Also
strengthens pelvic wall muscles for labor.



Estrogen - ANSWERS✔✔Helps the uterus grow, maintains the uterine lining, and helps fetal organs
develop. Activates and regulates production of other hormones. With progesterone, it stimulates
breast growth and milk duct development.



Prolactin - ANSWERS✔✔The main hormone needed to produce breast milk. It contributes to
enlargement of the mammary glands and prepares them for milk production. Inhibits lactation
during pregnancy.



Relaxin - ANSWERS✔✔Inhibits uterus contraction to prevent premature birth. It relaxes blood
vessels, increasing blood flow to the placenta and kidneys. It relaxes the joints of the pelvis and
softens and lengthens the cervix during birth.



Oxytocin - ANSWERS✔✔Rise at the start of labor, stimulating contractions of uterine muscle.
Triggers production of prostaglandins, which increase contractions further. If labor doesn't start
naturally, it can be used to induce it.



Ductus Venous - ANSWERS✔✔By the Liver. Connects the umbilical vein to inferior vena cava,
giving it some oxygenated blood. Bypass the lungs.



Foramen Ovale - ANSWERS✔✔Connects the right and left atrium for blood to bypass right
ventricle.

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