When providing oxygen via nonrebreather face mask, which one of the following is essential for the EMT to have?
A) Oxygen humidifier
B) Therapy regulator
C) D or E oxygen cylinder
D) High-pressure regulator
B
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________ Folacin is found in liver, poultry, enriched cereals, tuna, and peanuts
Indicate whether the statement is true or false
When should a medical assistant wear a face shield?
a. Routinely as a part of PPE b. Whenever possible spray with infectious materials is anticipated c. If gross contamination of clothing during a procedure is expected d. If contact with an open wound is expected
True or false (circle one). The intrinsic muscles of the foot have origins in the leg
Indicate whether the statement is true or false.
You are treating a 2-year-old girl with sand in her eyes after falling at the beach. Your exam reveals visible particles of sand in both eyes. You should:
A. use a cotton swab to scrape away all visible sand particles from the eye. B. transport the patient without rinsing the eye, as the hospital has special equipment to remove the sand. C. instruct the mother to hold the child's face under running water from a nearby shower. D. carefully pour water into the corner of the eye nearest to her nose to rinse away the foreign objects.