Which of the following is TRUE of the pressure wave that accompanies high-velocity penetrating trauma?
A) Hollow organs are less tolerant of the stress than solid organs are.
B) Pressure waves cause no injury to surrounding tissues; they only momentarily disrupt function.
C) Elastic tissues are less tolerant of the stress than non-elastic tissues.
D) The pressure wave may be transmitted through blood, resulting in damage to blood vessels some distance from the primary wound.
Question 2
A 63-year-old female with a history of hypothyroidism presents in a stuporous state, responsive only to pain. Physical exam reveals thin hair, a puffy face, an enlarged tongue, and cold, doughy skin. Her heart rate is 70 and regular, RR is 10 and regular, BP is 90/62, blood glucose level is 60 mg/dL, and temperature is 86F via a tympanic thermometer. Your treatment of this patient should NOT include:
A) active rewarming.
B) endotracheal intubation.
C) 50 percent dextrose, IV.
D) IV fluids at a TKO rate.
a) Appropriate chair height b) Chair is too low c) Chair is too high
Endocrine and nervous control of blood pressure.
Hang the canister from the vehicle’s hood and adjust the air pressure regulator to full OPEN ...
Vapor Pressure and Saturation
Positive velocity graph
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