7 results
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Intrapartum Abnormal ... bpm): • Mild hypoxia ... 70) • Tissue hypoxia ... decelerations: • Cord ... Causes #Obstetrics #OBGyn
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
Differential Diagnosis Algorithm ... Hypoventilation • Respiratory ... #Oxygenation #Hypoxia ... Differential #Diagnosis #Algorithm ... Causes #Obstetrics #OBGyn
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
70%, Scooped out expiratory ... curve, Low peak expiratory ... Hyperresonance, Hypoxemia ... : Persistently abnormal ... comparison #Diagnosis #pulmonary
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Maternal Bradycardia:
Intrapartum Abnormal ... • Umbilical cord ... occlusion • Fetal hypoxia ... stimulation • Chronic hypoxemia ... Causes #Obstetrics #OBGyn
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Respiratory or Metabolic ... , pain, fever, hypoxia ... Classically” noted with pulmonary ... with associated hypoxia ... lung disease (COPD
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Chronic cough • Hypoxia ... wheezing, and inspiratory ... polycythemia from chronic hypoxia ... Physical stigmata of cor ... - BAR >1.0 is abnormal
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
The respiratory ... consider infarction, hypoxia ... , drug-induced respiratory ... bronchitis, and COPD ... Breathing #Patterns #Pulmonary