Ductus venosus - Study guides, Class notes & Summaries

allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation - foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver - ductus venosus atrial contraction; systole; p wave - atrial depolarization max volume of air that can be exhaled following maximal inhalation - vital capacity allows blood in pulmonary artery to flow directly into the descending aorta to bypass the pulmonary circulation ...

The nurse is preparing to teach a prenatal class about fetal circulation. Which statements would be included in the teaching plan? Select all that apply. A. "The ductus arteriosus allows blood to bypass the fetal lungs." B. "One vein carries oxygenated blood from the placenta to the fetus." C. "The normal fetal heartbeat range is 160 to 180 beats per minute in pregnancy." D. "Two arteries carry deoxygenated blood and waste products away from the fetus to the placenta." E. "Two vein...

Transducer contains a large number of rectangular piezoelectric elements arranged in a linear pattern - sector phased array increasing the line density will _______ # of pulses per frame, improve spatial resolution (axial and lateral), __________ frame rate and ___________ temporal resolution. increase/decrease? - increases, decreases, decreases a wave that requires a medium through which to travel, cannot travel in a vacuum - mechanical wave transducer that requires mechanical focusing a...

Hondros Bio 117 Final Exam Latest Update Graded A+ foramen ovale allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation ductus venosus carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver atrial depolarization atrial contraction; systole; p wave vital capacity max volume of air that can be exhaled following maximal inhalation ductus arteriosus allows blood in pulmonary artery to fl...

WHAT ARE THE THREE FUNCTIONS OF THE PLACENTA? -to provide for the transfer and exchange of substances. -to act as a barrier to certain substances. -to function as a endocrine gland by producing hormones. WHEN DOES THE PLACENTA BEGIN TO DEVELOP? THE FETUS DOES NOT RECEIVE IMMUNITY TO WHAT? ese pathogens during her pregnancy, fetal infection may occur. Some pathogens can cause birth defects. WHAT HORMONES DO THE PLACENTA SECRETE TO HELP SUSTAIN A PREGNANCY? Progesterone, estrogen...

NEONATAL NURSING QUESTIONS AND ANSWERS ALREADY PASSED Neonatal Period -Defined as the first 28 days after birth -Newborn adapts to a brighter & cooler environment -Physiologic & behavioral changes occur quickly -The nurse & parents must be aware of any deviations from the norm for early identification & prompt interventions Assessment Findings -Transition -6-10 hours -Physiological changes -Periods of reactivity -Physical assessments -Reflexes Umbilical cord Vein carries oxyg...

Midterm Exam: NFDN 2004 Maternity Nursing (Latest Update) Review with Questions and Verified Answers| Grade A| 100% Correct Q: What is the role of relaxin in pregnancy? Answer: Acts synergistically with progesterone to maintain pregnancy Q: How does relaxin affect the body during pregnancy? Answer: Causes relaxation of the pelvic ligaments and softens the cervix in preparation for birth Q: What is the function of the ductus venosus in fetal circulation? Answe...

Maternity Vocabulary question with 100% correct answers 2024Fertilization - correct answer Sperm/ovum unite Fertilized ovum - correct answer Zygote Chorion - correct answer Outer fetal membrane Umbilical cord - correct answer Connects fetus to placenta Ductus venosus - correct answer Umbilical Vein Ductus arteriosus - correct answer Goes into aorta Meconium - correct answer Fecal Age of viability - correct answer Fetus lives outside of uterus Braxton-Hicks contrac...

What hormone causes the the following is not associated with echinococcal cysts? - Ascites which fetal circulation pathway connects the left portal vein to the IVC? - Ductus Venosus The ligament venousum is all of the following except? - A. A REMNANT OF THE UMBILICAL VEIN B. A remnant of the ductus venosus C. A remnant of the fetal circulation which shunts blood from the portal vein to the IVC bypassing the liver D. Divides caudate lobe from left lobe of the liver

Hondros Bio 117 Final Exam correctly answered to pass 2024/2025 allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation - correct answer foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver - correct answer ductus venosus atrial contraction; systole; p wave - correct answer atrial depolarization max volume of air that can be exhaled following maximal inhalation - correct ans...