Open ductus - Samenvattingen, Aantekeningen en Examens

3 causes for Fetal shunt closure - 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels When does the Ductus Arteriosus close? - within 10-24 hours of birth When does the Foramen Ovale Close? - When LA pressure exceeds RA pressure (can stay open for 6mo to a year) What does Cardiac Output measure? - Efficiency of the heart Cardiac Output is the measure of what? - Volume of blood pumped by the heart in one minute How is cardiac output calculated...

JVD - correct answer Tamponade Tracheal disruption - correct answer right main stem intubation Can't bag, can't ventilate - correct answer Cric Pt was involved in a MVA, can't visualize cords, can't bag... - correct answer Cric Heat Stroke - correct answer LOC + respiratory alkalosis & metabolic acidosis Heat Exhaustion - correct answer Body can still sweat Vent question - if Obstructive... - correct answer ...then lower ventilation rate to emphasize exhale. Vent qu...

NARM (CPM EXAM) II REVIEW QUESTIONS AND ANSWERS, GRADED A+ "peak day" - -the last day during which the cervical mucus is clear, slippery, and stretchy (isoimmunization) Hemolysis - -Hemolysis is caused by maternal IgG antibodies creating fetal anemia termed erythroblasis fetalis---the baby responds to the anemia by making more RBC which can cause fetal anemia termed hydrops fetalis. 2 shunts for fetal circulation - -foramen ovale, ductus arteriosus, and ductus venosus (Figure 37-1). ...

1. 3 causes for Fetal shunt closure 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels 2. When does the Ductus Arteriosus close? within 10-24 hours of birth 3. When does the Foramen Ovale Close? When LA pressure exceeds RA pressure (can stay open for 6mo to a year)

changes in fetal circulation at birth - correct answer systemic vascular resistance increases pulmonary vascular resistance decreases 3 shunts cease to function mass of left ventricle increases mass of right ventricle decreases left-to-right shunts (3) - correct answer patent (open) ductus arteriosus ventricular septal defects atrial septal defects patent (open) ductus arteriosus - correct answer usually with premature infants - ductus arterious remains open after birth - oxyge...

NCLEX #501-550 Exam Questions And Answers (Verified And Updated) NO.501 A family is experiencing changes in their lifestyle in many ways. The invalid grandmother has moved in with them. The couple have a 2-year-old son by their marriage, and the wife has two children by her previous marriage. The older children are in high school. In applying systems theory to this family, it is important for the nurse to remember which of the following principles? A. The parts of a system are only minima...

NURSADN5: Exam #2 Study Guide Questions With Solutions What is the *PDA* (Patent Ductus Arteriosus)? Connects pulmonary artery to the aorta, bypasses the lungs Which of the following is used to *keep the PDA open*? A. Prostaglandin B. Indomethacin C. Digoxin D. Aspirin A. Prostaglandin

A nurse is assessing a premature infant. What would initially alert the nurse that the infant is having respiratory distress? A. Flaring nostrils B. Sporadic crying C. Ineffective cough D. Decreased pulse rate - ANSWER-Answer: A Rationale: In attempt to increase intake of oxygen, the respiratory rate increases with flaring of nostrils as a cardinal sign. It is significant to note that when a neonate is in respiratory distress, the rate of respirations will increase. Sporadic crying, in...

3 causes for Fetal shunt closure - 1. increase in aterial oxygen tension 2. decreased prostaglandins 3. decreased adenosine levels When does the Ductus Arteriosus close? - within 10-24 hours of birth When does the Foramen Ovale Close? - When LA pressure exceeds RA pressure (can stay open for 6mo to a year) What does Cardiac Output measure? - Efficiency of the heart Cardiac Output is the measure of what? - Volume of blood pumped by the heart in one minute How is cardiac output calculated...

NSG 434 focused on cardio pre-assessment exam questions with verified answers 2024/2025 Venous and arterial ductos should be - correct answer closed at birth Disorders with increased pulmonary flow - correct answer •normal heart - left side of heart has a higher pressure than the right •these defects - blood is shunted from the left side to the right side •increases amount of blood flowing through the heart and lungs If the amount of blood flowing to the lungs is large, the ...