APPROVED First Pro-Rector for Scientific and Pedagogical Affairs Danylo Halytsky Lviv National Medical University ___________________________ Prof. M.R. Gzhehotskyy APPROVED Dean of Medical Faculty No 1 ________________________ Prof. V.O. Sergienko Dean of Medical Faculty No 2 ________________________ Prof. O. B. Nadraga Dean of Faculty of Foreign Students _______________ Assoc. Prof. E.S. Varyvoda APPROVED At the meeting of the specialized methodical committee on pediatric disciplines of Danylo Halytsky Lviv National Medical University Protocol No._2_ of "30" March 2022 The Chairman of the specialized methodical commission ________________________________ Prof. L.V. Besh ALGORITHM of the examination station Objective Structured Clinical Examination (ОSCE-2) 6th year Medical Faculty Subject «Pediatric diseases with pediatric infectious diseases» STATION NAME: Neonatal Resuscitation 2 Performance Algorithm STUDENT EXAMINER “Receives” a baby in blanket from a midwife 1. INITIAL STEPS 1 To provide the correct position on the resuscitation table, suction mouth and nose, if necessary (asks examiner if the baby has respiratory disorders or a significant amount of oral content)1, dry with towel or blanket, remove wet linen, stimulate by rubbing back or extremities Vital Signs 2 To check breathing: asks examiner if the infant breaths or has gasping respirations 2. POSITIVE-PRESSURE VENTILATION (PPV) 3 To call for help 4 To begin PPV not later than in 1 min after receiving the baby 5 To ask assistant to attach pulsoximeter (PO) probe to the right infant’s wrist and connect to monitor 6 Within 15 seconds of beginning PPV, without its interruption, to request check to assess if heart rate is rising and evaluate chest movements (asks examiner)2 Chest Movements 7.1 If chest movements observed, to continue PPV x 15 sec 7.2 If no chest movement observed (asks examiner), to proceed through corrective steps until chest movement: 1) mask adjustment, 2) reposition of the head, 3) to suction mouth and nose, 4) to open mouth, 5) to increase pressure, 6) to indicate the need for alternative airway – endotracheal tube (ETT) or laryngeal mask. To administer effective PPV (with chest movements) x 8 30 seconds Heart Rate (HR) 9 To check heart rate with stethoscope after 30 seconds of effective PPV (asks examiner) To suggest using alternative airway and PPV via ETT (laryngeal mask) for additional 30 seconds 3. CHEST COMPRESSIONS 10 To ask assistant to increase oxygen concentration to 100% (to attach an oxygen tube and/or oxygen reservoir) and ventilate the baby’s lungs 11 To perform chest compressions with coordinated ventilation (rate – 90 per minute; thumbs positioned just 1 - information about infant’s condition will be provided by examiner. «The baby does not breath» «The baby does not breath» PO probe is attached «HR is about 30 and not increasing» Examiner confirms the presence or absence of chest movements in the infant «30 seconds passed» «HR is about 40 bpm, pulsoximeter is not detecting a signal» Examiner confirms ventilation of baby’s lungs «60 seconds passed» 3 STUDENT EXAMINER below the line between the nipples; compressions one-third of the AP diameter of the chest; thumbs stay in touch with the surface; 3 compressions to 1 ventilation every 2 sec) Heart Rate (HR) 12 To check heart rate after 60 seconds of compressions «HR is about 30 bpm, and ventilations with auscultation (to stop ventilation and pulsoximeter is not remove mask from baby’s face) or pulsoximeter readings detecting a signal» (asks examiner) 13 To indicate the need for administration of epinephrine Confirms performance 0.1-0.3 ml/kg (0.01% solution) intravenously (umbilical venous catheter) and evaluate HR and SpO2 in 1 min after that 14 To continue chest compressions and to determine HR «HR – 100 bpm. SpO2 – (auscultation or pulsoximeter readings) after 60 seconds 68%» (asks examiner) 4. DISCONTINUE COMPRESSIONS – CONTINUE PPV 15 To discontinue chest compressions and evaluate «No spontaneous spontaneous breathing (asks examiner) respirations» 16 To continue PPV with higher ventilation rate (40-60 breaths/min), assessing its effectiveness 17 To assess HR and spontaneous breathing after 30 seconds «HR > 100 bpm and he is of effective PPV (asks examiner) beginning to have some gasping respirations. SpO2 – 80%» Vital Signs 18 To continue PPV and adjust oxygen concentration per «HR > 100 bpm, oximetry. To assess HR, spontaneous respirations and SpO2 breathing spontaneously, SpO2 – 90%» after 30 seconds of effective PPV (asks examiner) 19 To stop PPV if adequate spontaneous respiration will be established 20 To inform parents about the results of resuscitations and transport the infant to nursery 4 Neonatal Resuscitation Algorythm