Rubber points and stones can be
used only outside the patient's mouth.
sharpened when they become dull.
sterilized and reused.
used one time and then discarded.
sterilized and reused.
Rationale: sterilized and reused – You cannot sharpen them, and they are used inside the patient's mouth.
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Which one of the following actions indicates that the EMT is correctly using a nonrebreather face mask on an adult patient?
A) He ensures that the reservoir fully collapses with each breath. B) He instructs the patient to take deeper breaths when the mask is on. C) He sets the oxygen flow rate to between 6 and 16 liters per minute. D) He fully inflates the reservoir prior to placing it on the patient.
What is indicated by the breathing pattern known as abdominal paradox?
a. Obstructive lung disease b. Restrictive lung disease c. Heart failure d. Diaphragm fatigue
__________ refers to the relationship between a positioning line or body plane and the path of the x-ray beam at right angles.
What will be an ideal response?
Solve (-6) - (+1) =
A. -5 B. +5 C. +7 D. -7