When moving an injured patient from the ground onto a long backboard, it is preferred that you:
A) slide the patient onto the backboard.
B) use the four-person log roll technique.
C) log roll the patient away from you.
D) use a scoop stretcher to move the patient.
Answer: B) use the four-person log roll technique.
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Morphogenesis refers to
A. shaping of the embryo and migration of cells. B. increase of size. C. cells having a specific function. D. All apply.
Which choice correctly orders the connective tissue wrappings of a nerve, beginning at the outermost layer?
A. Perineurium ® epineurium ® endoneurium B. Perineurium ® endoneurium ® epineurium C. Epineurium ® perineurium ® endoneurium D. Epineurium ® endoneurium ® perineurium E. Endoneurium ® perineurium ® epineurium
If an oral surgeon were to slip and cut the hypoglossal nerve, which of the following actions would be affected? Select all that apply.
A. Closing off the oral cavity from the pharynx B. Depressing the tongue C. Moving the tongue side to side D. Moving the tongue up and back
Which of the following best describes a proton?
A. Subatomic particle with no electric charge B. One positive charge, mass of one, found in nucleus C. No charge, mass of one, found in nucleus D. One negative charge, no mass, found in orbitals E. None of the choices are correct.