What is the function of the endoneurium?
A) Insulates the electrical activity of individual nerve fibers
B) Bundles nerve fibers into fasciculi
C) Is the inner layer of the perineurium
D) Provides metabolic support for the neuron membranes
A
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Which term is NOT used when describing a needle?
A) Shaft B) Hub C) Lumen D) Barrel
A 911 call was placed for a 3-year-old child with difficulty breathing. On scene you note that the child is upright with slight stridor upon inspiration. He is alert and breathing at a rate of 30 breaths per minute. His skin is warm and dry, and his radial pulse strong and regular. His breath sounds are clear and equal. His mother states that he has been fine all day until 15 minutes ago when he
was playing with friends in the playroom and suddenly started having difficulty breathing. As an EMT, you should suspect which of the following conditions? A) Foreign body airway obstruction B) Epiglottitis C) Croup (laryngotracheobronchitis) D) Bronchial asthma
Some ways in which courtesy may be expressed to the customer :
What will be an ideal response?
Which of the following is NOT a step in using the ICD-10-CM to identify a diagnosis?
a. Locate the Main Term. b. Perform an Internet search on the Main Term. c. Read the subterms and modifiers. d. Identify the preliminary code(s).