Atls exam q - Study guides, Class notes & Summaries

Predominant cause of preventable deaths after injury - Answer-Hemorrhage Causes of shock - Answer-1) Tension pneumothorax 2) Hypotension following injury due to blood loss Sigs of hypovolemia - Answer--Ashen, gray facial skin and pale extremities -Rapid, thready pulse -Altered LOC (impaired cerebral perfusion) Most common origin of shock associated with injury - Answer-Hypovolemic shock Treatment of hypovolemic shock - Answer-1) Warmed IV fluid therapy with crystalloids (37-40C or 98.6-1...

True or false? Although the mechanism of injury may be similar to those for the younger population, data shows increased mortality with similar severity of injury in older adults. - True In the elderly population, what is decreased physiological reserve? - aging is characterized by impaired adaptive and homeostatic mechanisms that caused an increased susceptibility to the stress of injury. Insults tolerated by the younger population can lead to devastating results in elderly patients....

ATLS Exam Questions & Answers A 23-year-old man is brought immediately to the ED from the hospitals parking lot where he was shot in the lower abdomen. Examination reveals a single bullet wound. He is breathing and has a thready pulse. However, he is unconsious and has no detectable blood pressure. Optimale immediate management is to: A. Perform a FAST B. Initiate infusion of packed red blood cells C. Insert a nasogastric tube and urinary catheter D. Transfer the patient to the operating...

True or false? Although the mechanism of injury may be similar to those for the younger population, data shows increased mortality with similar severity of injury in older adults. {{Correct Ans- True In the elderly population, what is decreased physiological reserve? {{Correct Ans- aging is characterized by impaired adaptive and homeostatic mechanisms that caused an increased susceptibility to the stress of injury. Insults tolerated by the younger population can lead to devastating resu...

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A 22-year-old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluid resuscitation his blood pressure increases to 122/84 mm Hg. His heart rate is now 100 beats per minute and his respiratory rate is 28 breaths per minute. A tube thoracostomy is performed for decreased left chest breath sounds with the return of a small amount of blood and no air leak. After chest tube insertion, the most appropriate n...

In the elderly population, what is decreased physiological reserve? - ANSWER-aging is characterized by impaired adaptive and homeostatic mechanisms that caused an increased susceptibility to the stress of injury. Insults tolerated by the younger population can lead to devastating results in elderly patients. Pre-existing conditions that affect morbidity and mortality include: - ANSWER-cirrhosis, coagulopathy, COPD, ischemic heart disease, DM What is the most common mechanism of injury in t...

Although the mechanism of injury may be similar to those for the younger population, data shows increased mortality with similar severity of injury in older adults. True In the elderly population, what is decreased physiological reserve? aging is characterized by impaired adaptive and homeostatic mechanisms that caused an increased susceptibility to the stress of injury. Insults tolerated by the younger population can lead to devastating results in elderly patients. Pre-existing co...

Anterior Cord Syndrome ~~ injury to the motor and sensory pathways in the anterior part of cord. paraplegia and bilateral loss of pain and temp. However, position, vibration, and deep pressure sense are preserved (sensations from dorsal columns). commonly due to cord ischemia Brown-Sequard Syndrome ~~ results from hemisection of the spinal cord. Ipsilateral motor loss and loss of position sense and contralateral loss of pain and temp Atlanto Occipital Dislocation ~~ this is commonly...