OB Midterm Exam Latest Update Questions and 100%Verified Correct Answers Graded A+

OB Midterm Exam Latest Update Questions and 100%Verified Correct Answers Graded A+ In a longitudinal lie, the spine of the fetus and the spine of the mother are what? - CORRECT ANSWER-Parallel to each other In a transverse lie, the spine of the fetus and the spine of the mother are what? - CORRECT ANSWER-Perpendicular to each other In an oblique lie, the spine of the fetus is what? - CORRECT ANSWER-Diagonal to the spine of the motherHow does progesterone, known as the pregnancy hormone, maintain pregnancy? - CORRECT ANSWER-By suppressing uterine contractions Why would a woman need to go on progesterone therapy during pregnancy? - CORRECT ANSWER-If they are at risk for miscarrying What hormone increases the sensitivity of the respiratory center receptors due to increased respiratory demand during pregnancy? - CORRECT ANSWER- Progesterone What is uterine growth in pregnancy due to? - CORRECT ANSWER-Increase in estrogen and progesterone What is breathing like in pregnancy? - CORRECT ANSWER-More thoracic than it is abdominal What can pregnant women experience due to the pressure of the uterus on the diaphragm? - CORRECT ANSWER-States of mild hyperventilation What change in the blood in pregnancy causes mild respiratory alkalosis? - CORRECT ANSWER-The slight increase in blood pH What GI changes in the third trimester can cause heartburn, constipation, hemorrhoids, and flatulence? - CORRECT ANSWER-Decreased stomach emptying and increased gastric acid What is the nausea and vomiting that 70% of women experience in the first trimester due to? - CORRECT ANSWER-Secretion of HCG What is ptyalism? What is it due to? - CORRECT ANSWER-Excessive salivation due to an increase in estrogen When does the uterus go from being a pelvic organ to being an abdominal organ? - CORRECT ANSWER-After about the 12th week What are increased frequency and urgency in pregnancy due to? - CORRECT ANSWER-Pressure being put on the bladder by the growing uterus UTIs in pregnant women may mimic signs of what? - CORRECT ANSWER-Premature labor What is chloasma? - CORRECT ANSWER- "mask of pregnancy" blotchy, brown hyperpigmentation that fades after delivery What is linea nigra? - CORRECT ANSWER-Pigmented line that runs from the symphysis pubis to th