Of all the drug administration methods, which one is the most rapid-acting and produces the most immediate effect?
A. Rectal
B. Oral
C. Subcutaneous
D. Intravenous
E. Topical
Answer: D
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You are called for a man who is not acting right. His wife says he was outside working in the garden but didn't come in for lunch when he was called. She went to check on him and found him sitting next to a stump, confused. You assessment shows a pulse rate of 58, blood pressure of 186/82, respirations of 16, and one of his pupils is dilated. You are unable to detect any signs of trauma and you
don't see any obvious indication that he has fallen. You should suspect a(n): A) nontraumatic brain injury. B) insecticide poisoning. C) closed head injury. D) open head injury.
Which of the following chemicals used in the healthcare setting can cause respiratory irritation?
a. glutaraldehyde c. bleach b. ethylene oxide d. all of the above
The nasal mucosa produces about 1 ________ per day of mucus.
A. ounce B. cup C. quart D. gallon
The cells that make up 70% of the liver's mass are:
A. Kupffer cells. B. Hepatocytes. C. Endothelial cells. D. None of the above