Consider the following expression. 9 - (-3) Which of the following expressions is another way of writing this?
A) 3 + 9
B) 3 - 9
C) 9 + 3
D) 9 - 3
C
Health Professions
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A VAI patient has expressed the desire to be able to speak. The most appropriate speaking device to use in-line with this ventilator patient is which of the following?
a. Voice TT b. Passy-Muir c. Portex Speaking TT d. Pitt Talking TT
Health Professions
A patient has suffered a small but jagged laceration to her left hand. When cleaning the wound, it is important that the EMT:
A) Use sterile gauze and wipe in a direction away from the site of injury B) Apply an antibiotic ointment prior to cleaning the injury C) Carefully remove any embedded particles from within the laceration D) Place saline-soaked gauze in the laceration
Health Professions