A patient experiences cardiac arrest, and the resuscitation team initiates ventilations using a bag-valve-mask (BVM) resuscitator. The development of which condition during the provision of care would lead the team to suspect that improper BVM technique is being used?
Hypertension
Esophageal in...
ACLS Final Exam A patient experiences cardiac arrest, and the resuscitation team initiates ventilations using a bag -valve -mas k (BVM) resuscitator. The development of which condition during the provision of care would lead the team to suspect that improper BVM technique is being used? Hypertension Esophageal injury Pneumothorax Rib fracture - Pneumothorax Complications can occu r with the use of a BVM resuscitator due to improper technique. Delivering excessive volume or ventilating too fast creates excessive pressure that can damage the airways, lungs and other organs. Excessive volume can lead to tension pneumothorax. A person suddenly collapses while sitting in the sunroom of a healthcare facility. A healthcare provider observes the event and hurries over to assess the situation. The healthcare provider performs which assessment first? Rapid assessment Basic life supp ort assessment Secondary assessment Primary assessment - Rapid assessment A systematic approach to assessment is necessary. The healthcare provider should first perform a rapid assessment. A rapid assessment is a visual survey to ensure safety, form an initial impression about the patient's condition (including looking for life -threatening bleeding), and determine the need for additional resources. This would be followed by a primary assessment and then a secondary assessment. A patient is receiving venti lation support via bag -valve -mask (BVM) resuscitator. Capnography is established and a blood gas is obtained to evaluate the adequacy of the ventilations. Which arterial carbon dioxide (PaCO2) value signifies adequate ventilations? 10 to 15 mmHg 20 to 25 mmHg 25 to 30 mmHg 35 to 45 mmHg - 35 to 45 mmHg Arterial carbon dioxide (PaCO2) values in the range of 35 to 45 mmHg confirm adequacy of ventilation. A resuscitation team is debriefing following a recent event. A patient experienced cardiac arrest, and advanced life support was initiated. The patient required the placement of an advanced airway to maintain airway patency. Which statement indicates that the team performed high -quality CPR? "We initiated chest compressions at a rate of 100 to 110 per minu te to a depth of 2.4 inches and then gave 1 ventilation every 10 seconds." "We provided chest compressions at a rate of 100 to 120 compressions per minute while giving 1 ventilation every 6 seconds without pausing compressions." "We provided chest compress ions at a rate of 80 to 120 per minute to a depth of at least 2 inches and gave 1 ventilation every 6 seconds without pausing compressions." "We kept the rate of chest compressions to around 100 per minute but adjusted their depth to 1.5 inches while givin g 1 ventilation every 3 seconds without pausing compressions." - "We provided chest compressions at a rate of 100 to 120 compressions per minute while giving 1 ventilation every 6 seconds without pausing compressions." When an advanced airway has been pla ced in a patient who is in cardiac arrest, compressions should be delivered continuously (100 to 120 per minute) with no pauses for ventilations. Assessment of a patient reveals an ETCO2 level of 55 mmHg and an arterial oxygen saturation (SaO2) level of 8 8%. The provider would interpret these findings as indicative of which condition? Respiratory failure Respiratory arrest Cardiac arrest Respiratory distress - Respiratory failure An SaO2 level of less than 90% (PaO2 of less than 50 mmHg) accompanied by ETCO2 values greater than 50 mmHg is indicative of respiratory failure. A responsive patient is choking. What method should the provider use first to clear the obstructed airway? Back blows Abdominal thrusts Magill forceps extraction Chest compressions - Back blows To clear an obstructed airway in a responsive adult, first provide up to 5 back blows to clear the obstruction. A patient arrives at the emergency department complainin g of shortness of breath. The patient has a long history of chronic obstructive pulmonary disease. Assessment reveals respiratory failure. Which action would be the initial priority to address the respiratory failure? Establishment of vascular access Deli very of supplemental oxygen via nasal cannula Assisted ventilation with BVM resuscitator Initiation of capnography - Assisted ventilation with BVM resuscitator Patients who cannot ventilate adequately despite an open airway or who have insufficient respir atory effort require assisted ventilation initially provided via a BVM resuscitator. A 20 -year -old man with respiratory depression is brought to the emergency department by his parents. Opioid overdose is suspected, and an initial dose of naloxone is admi nistered at 10 p.m. The patient does not respond to this initial dose. The team would expect to administer a second dose after how many minutes? 2 minutes 4 minutes 6 minutes 8 minutes - 2 minutes The dose of naloxone may be repeated after 2 to 3 minutes. Assessment of a patient in the emergency department reveals that the patient is experiencing respiratory compromise. From the assessment, the team identifies that the patient is in the earliest st age of this condition. Which stage would this be? Respiratory distress Respiratory failure Respiratory arrest Respiratory acidosis - Respiratory distress Respiratory compromise occurs along a continuum, beginning with respiratory distress, progressing to respiratory failure and then to respiratory arrest. The following capnogram is from a patient experiencing respiratory distress. At which point in the waveform would the patient's ETCO2 level be measured? B C D E - D The ETCO2 value is measured at the end of exhalation (point D), which represents the peak level.
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