Dilation of a tubular Body Part is accomplished by:
A) cutting the wall.
B) stretching the lumen.
C) cutting part of the orifice.
D) all of the above.
D
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Which of the following is NOT a reason to interrupt the ITLS primary survey?
A) Cardiac arrest B) Airway obstruction C) Respiratory arrest D) Scene danger
In the absence of neck or facial injuries, what is the procedure of choice to establish a patent tra-cheal airway in an emergency?
a. Surgical tracheotomy b. Orotracheal intubation c. Nasotracheal intubation d. Cricothyrotomy
The most prevalent form of diabetes among the elderly is
A) Non-insulin-dependent diabetes B) Gestational diabetes C) Insulin-dependent diabetes D) None of these
What is the main function of the cornea?
a. to protect the eye from dust and dirt b. to produce tears c. to permit light rays to pass through to the retina d. to give the eye its color