Which one of the following is the most important consideration for palatal local anesthetic procedures?
A) Apply topical anesthetic for one to two minutes
B) Use ester topical anesthetic drug
C) Administer solution slowly
D) Withdraw the needle if swelling and ischemia occur
C
You might also like to view...
The receptionist is often responsible for taking care of certain equipment EXCEPT
a. fax machines. b. hot water heaters. c. printers. d. copiers.
A straw or a thin glass tube can be used as a mold for urethral suppositories
Indicate whether the statement is true or false
Which one of the following patients requires the AEMT to remove an impaled object in the field?
A) Woman with a knife to the right side of her chest; she is short of breath and coughing up blood B) Male patient who fell on a screwdriver, which is impaled through his hand; the patient is in pain and requesting that you remove the screwdriver C) Young woman with a broken pencil through her cheek and into the oropharynx; blood from the injury is trickling into her airway D) Male patient with a six-inch knife to his left upper quadrant; there is active bleeding around the injury site
A 2-year-old child is seen in the emergency department of a local hospital, and croup is diagnosed. The physician orders a dose of racemic epinephrine via a small volume nebulizer to help reduce the subglottic swelling
What size aerosol particle is most likely to deposit in this region, providing the greatest therapeutic benefit to the patient? a. Particles less than 10 µm b. Particles 5 to 10 µm c. Particles 2 to 5 µm d. Particles 0.8 to 3.0 µm