Explain how transdermal drug administration works, and give an example.
What will be an ideal response?
Transdermal drug administration works because the skin can slowly absorb substances through hair follicles and glands. Examples include nicotine patch, heart medications, and motion sickness.
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The horizontal axis (width of squares on the graph paper) on an ECG represents ________
a. speed b. weight c. frequency d. time
The EMT shows he is correctly using the pediatric assessment triangle on a 3-year-old male trauma patient when he:
A) quickly determines the circulation based on skin color. B) uses it in place of the primary assessment. C) carefully examines the chest for signs of retractions. D) makes a conscious effort to look for bruises to the patient's body.
Water spray fixed systems may control burning by surface cooling
A. True B. False
What should be done with an impaled object in the abdomen?
a. remove it and evaluate the wound b. leave it in place and stabilize with dressings c. leave it in place, but do not stabilize d. remove it and if bleeding starts, replace it