Which one of the following statements is not true about topical ophthalmic anesthesia administration?
A) They enter the systemic circulation through conjunctival vessels.
B) They enter the nasolacrimal system, then drain into the stomach where they are absorbed.
C) After administering a drug, the lacrimal sac must be compressed to prevent the drug from draining into the lacrimal system.
D) 0.75% Marcaine is commonly used.
Correct Answer:
Verified
Q10: Which one of the following is mixed
Q11: The anterior cavity of the eye is
Q12: Why is topical application the most common
Q13: Increased intraocular pressure is a characteristic of
Q14: The mucous membrane layer that covers the
Q16: The vitreous humor of the eye does
Q17: The dense,white,fibrous connective tissue that coats the
Q18: Which topical medication is used in the
Q19: Which one of the following is the
Q20: Which one of the following is the
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