During your primary assessment of a 19-year-old unconscious male who experienced severe head trauma, you note that his respirations are rapid, irregular, and shallow. He has bloody secretions draining from his mouth and nose. You should:
A. assist his ventilations with a bag-mask device.
B. suction his oropharynx for up to 15 seconds.
C. immobilize his spine and transport immediately.
D. pack his nostrils to stop the drainage of blood.
Answer: B. suction his oropharynx for up to 15 seconds.
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The anticodon is the three base sequence on the messenger RNA that binds with the codons of the transfer RNA.
a. true b. false
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An immunoglobulin is a protein that functions specifically as an antibody.?
Indicate whether the statement is true or false