Which type of anesthesia desensitizes the mucosa for a brief period?
a. Local
b. General
c. Topical
d. None of the above
c
RATIONALE: Topical anesthesia desensitizes the mucosa for a brief period.
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Determine the total pressure loss due to friction and elevation pressure for a hoseline assembly in which one 300 foot, 3-inch hose with 2 1/2-inch couplings is supplying two attack lines. The first attack line consists of 200 feet of 1 3/4-inch hose that is stretched through the front door of a structure. The first attack line is flowing 150 gpm. The second attack line is 200 feet of 2-inch hose
that is carried up a ground ladder and stretched through a second floor window. The second line is flowing 200 gpm. What will be an ideal response?
Which of the following is NOT a step of the secondary assessment?
A) Obtaining a medical history from the patient B) Determining the patient's chief complaint C) Measuring baseline vital signs D) Conducting a physical examination
Notations in the medical record should be made in black or blue ink
Indicate whether the statement is true or false
When applying an arm sling, a patient's hand should be:
A) elevated to avoid swelling B) lowered to reduce circulation C) completely immobilized with an additional bandage D) positioned perpendicular to the body