The part of the laryngopharanx that prevents food from entering the trachea is called the:
A. glottis.
B. cilia.
C. epiglottis.
D. larynx.
Answer: C
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You and your partner are preparing to move a trauma patient down a flight of stairs using a portable stretcher. As you begin the move, a third EMT shows up and asks to help. Which one of the following instructions would be most appropriate to ensure a safe move for both the patient and crew?
A) "Please stand behind the EMT at the foot end and count steps for her." B) "You can help by grasping the right side of the stretcher to keep it balanced." C) "Come up and help me with the head end, since most of the weight is here." D) "Stand behind us at the top of the stairs and let us know if you see any obstacles."
Which of the following represents the magnitude of each of the two component forces of the resultant, FR, in Figure 1-11?
a. F1 = 86.6 N, F2 = 50 N b. F1 = 50 N, F2 = 60 N c. F1 = 10 N, F2 = 90 N d. F1 = 20.6 N, F2 = 79.4 N
The varicella-zoster virus is the same virus that causes __________.?
Fill in the blank(s) with correct word
A disadvantage of extremely bright light is that it ________.
A. makes reading impossible B. conveys a sense of a lack of caring C. creates a glare D. makes patients feel sleepy or sluggish E. causes patients to trip over hard-to-see items