A patient has been shot in the chest with a rifle. Assessment reveals a deteriorating level of consciousness and inadequate breathing. Positive pressure ventilation is being administered, and the entrance wound, which is located midclavicular at the second intercostal space on the left side of the chest, has been covered with an occlusive dressing. Your next priority action would be to:
A) Check the blood pressure and determine whether a narrow pulse pressure exists
B) Place a cervical collar and initiate spine motion restriction precautions
C) Look for a bullet exit wound posteriorly
D) Get a full set of vital signs and pulse oximeter reading
C) Look for a bullet exit wound posteriorly
You might also like to view...
What is the formula weight of a substance?
A) The number of different substances in the chemical formula divided by Avogadro's number B) The number of moles of each substance in a chemical formula divided by Avogadro's number C) The product of the number of moles of each substance in the chemical formula D) The sum of all the atomic weights of the chemical formula
Which of the following characteristics are associated with a poor prognosis for MDS?
a. 25% bone marrow blasts b. Normal karyotypes c. No cytopenias d. <5% marrow blasts
Which of the following enzymes catalyzes the decarboxylation of leucine, isoleucine, and valine?
A) 6-pyruvoyltertrahydropterin synthase B) Methylenetetrahydrofolate reductase C) Fumarylacetoacetate hydroxylase D) Branched-chain alpha ketoacid dehydrogenase
High doses of albuterol have been shown to be a safe and effective treatment for asthma when given by which of the following routes?
A) continuous aerosol B) intravenously C) orally D) intramuscularly