100% Correct Answers | Latest Update
Regarding airway compromise, which of the following is NOT a
sign/symptom of this emergency?:
Change in voice tone.
Stridor.
Decreased pulse pressure.
Dyspnea and agitation.
Tachypnea. - 🧠 ANSWER ✔✔Decreased pulse pressure.
A 26 year • old woman is brought to the Emergency
,Department after being involved in a motor vehicle crash. She
is 30 weeks pregnant. She was restrained with a lap and
shoulder belt, and an airbag deployed. Which one of the
following statements best describes the risk of injury?:
The deployment of the airbag increases the risk of fetal loss.
The use of seatbelts is associated with increased risk of maternal death.
The mechanism of injury suggests the need for emergency caesarean
section due to the risk of impending abruptio placentae.
The risk of premature fetal delivery and death is reduced by the use of
restraints.
,The deployment of the airbag increases the risk of maternal abdominal
injury. - 🧠 ANSWER ✔✔The risk of premature fetal delivery and death is
reduced by the use of restraints.
Regarding cardiac tamponade, which of the following statements is
CORRECT?:
Is definitively managed by needle pericardiocentesis.
Is most common with blunt thoracic trauma and anterior rib fractures.
Is easily diagnosed by discovery of Beck's triad in the emergency
department.
Is indicated by Kussmaul breathing.
Requires surgical intervention. - 🧠 ANSWER ✔✔Requires surgical
intervention.
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3
, A 24 year - old man is brought to the Emergency Department after falling
from a bull. He is immobilized on a long spine board with a hard collar and
blocks. Which of the following statements is CORRECT regarding cervical
spine xrays:
Will show cervical spine injury in more than 20% of these patients.
Will exclude cervical spine injury if no abnormalities are found on the xrays.
Are not needed if she is awake, alert, neurologically normal, and has no
neck pain or midline tenderness.
Should be performed before addressing potential breathing or circulatory
problems.