AMCB Practice Test Questions with Correct Answers

AMCB Practice Test Questions with Correct Answers Latent Phase of Labor - Answer-Onset of labor until cervical dilation reaches 4-6 m Long arc rotation - Answer-Most commonly performed by babies beginning labor in LOP presentation FHR Variability: controlling system - Answer-Parasympathetic/sympathetic nervous system Pudendal Anesthesia Administration - Answer-Ideal timing to administer in multip women is at 8-9cm, just before complete dilation, to cover birth and repair Sudden fetal bradycardia in 2nd stage - Answer-commonly caused by a vagal response in the fetus related to descent Engagement occurs when - Answer-Widest diameter of the presenting part descends to or below the pelvic inlet The widest diameter of the fetal head is the biparietal diameter Iron Deficiency Labs - Answer-Microcytic, hypochromic Low Hgb, Hct, MCV, MCHC, RBCs, iron, ferritin High TIBC High RDW Leg cramp in pregnancy relief - Answer-Flexion of the foot Changes in respiratory system in pregnancy - Answer-May cause increased chest diameter; thoracic circumference increases by 5-6cm and residual volume decreases polyhydramnios fetal etiology - Answer-CNS or GI tract fetal anomalies