Emergency nursing

“Angioedema in the emergency department: a practical guide to differential diagnosis and management” – Links And Excerpts

“Angioedema in the emergency department: a practical guide to differential diagnosis and management” – Links And Excerpts

https://www.tomwademd.net/angioedema-in-the-emergency-department-a-practical-guide-to-differential-diagnosis-and-management-links-and-excerpts/
— Read on www.tomwademd.net/angioedema-in-the-emergency-department-a-practical-guide-to-differential-diagnosis-and-management-links-and-excerpts/

Link To EMC’s ” Ep 124 Burn and Inhalation Injuries: ED Wound Care, Resuscitation and Airway Management”

Link To EMC’s ” Ep 124 Burn and Inhalation Injuries: ED Wound Care, Resuscitation and Airway Management”

https://www.tomwademd.net/link-to-emcs-ep-124-burn-and-inhalation-injuries-ed-wound-care-resuscitation-and-airway-management/
— Read on www.tomwademd.net/link-to-emcs-ep-124-burn-and-inhalation-injuries-ed-wound-care-resuscitation-and-airway-management/

Trauma Triad Of Death

💉🚑🚑💉💉🚑🚑💉💉🚑🚑🚑🚑 The lethal trauma triad of death is one of the things that increases trauma patients morbidity & mortality. By majority, the answer would be hypovolemic shock. Hypovolemia is defined as a state in which there is a decrease in plasma volume within the body. Hypovolemia, if severe enough, produces shock. Shock is defined as inadequate tissue perfusion combined with the inadequate removal of cellular wastes, ultimately producing a defect in oxidative metabolism and therefore a subsequent dysfunction in the way that the body transports, delivers, and utilized oxygen. Hypovolemic shock in trauma patients often stems from acute hemorrhage. •

Hypovolemic shock secondary to hemorrhage produces a lethal triad

of:

1.) acidosis

2.) hypothermia

3.) coagulopathy

Hypovolemic shock produces several defects in physiology. The decreased intravascular fluid volume decreases venous return to the heart, which ultimately reduces preload and stroke volume (SV). The body initially compensates for the decreased SV by increasing the heart rate in order to maintain cardiac output (CO). Eventually CO decreases and subsequently results in decreased end-organ perfusion.

As the body becomes deprived of oxygen, aerobic metabolism shifts to anaerobic metabolism. This shift causes the build up of lactic acid, which ultimately produces metabolic acidosis. The hemorrhage in hypovolemic shock results in extreme activation of prothrombin, which causes an excess of thrombin formation. The excess thrombin causes the conversion of fibrinogen to fibrin. Fibrin activation produces wide-spread clot formation. This process depletes coagulation factors. Overtime, secondary fibrinolysis and coagulopathy results in further bleeding. As the hemorrhage progresses, hypothermia results from excess shunting of blood away from extremities producing a “shocky” looking patient who is clamped down.

The patient usually has delayed cap refill and w/kids an early sign is a gap between central and peripheral pulses. Giving volume such as whole blood or 1:1:1 of PRBC’s/platelets/FFP is what the patient needs in order to achieve homeostasis, maintain normal perfusion and to hopefully achieve a MAP of 65.

Pediatric Hyperthermia

Have you ever taken care of a pediatric patient who was left in a hot car during the summer and suffered from hyperthermia? •

Have you even thought about what kinds of clinical complications you may see w/this type of case? If so, tune in now to my new podcast episode….👂🏼

👶🏼🚁🚑🏩 #newpodcastalert #newpodcastepisode #pals #enpc #ena #emergencynurse #pediatrichyperthermia #rhabdomyolysis #hypoglycemia #electrolyteimbalance #emergencytraumamama

https://anchor.fm/5150RN/episodes/Episode-14-Pediatric-Hyperthermia-e41eae