What type of cancer causes the most deaths in the United States?
a. Colon
b. Brain
c. Lung
d. Breast
c. Lung
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While a 61-year-old female in cardiac arrest receives emergency care, you note that her abdomen grows larger with each ventilation provided from a bag-valve mask. What instructions should you provide?
A) "Try delivering each ventilation over 3 seconds, and let's slow down the rate." B) "The ventilation rate and force of ventilation need to be increased so air goes into the lungs." C) "Let's slow the ventilation rate to 10 per minute, providing each breath over 1 second." D) "I need another rescuer to apply firm pressure over the stomach, while we ventilate this patient."
Which of the following are other names for cocaine?
A. Coke, snow, crack B. Acid, microdot C. Pot, grass, reefer D. Angel dust, rocket fuel E. Monkey, white stuff
Which of the following should you include when preparing a KOH mount?
A. Suspend the specimen in a drop of 10% potassium hydroxide B. Avoid covering the specimen with a coverslip C. Examine the specimen immediately after obtaining it D. Refrigerate the specimen if you cannot examine it immediately after obtaining it E. Wear a face mask and gown when preparing the specimen
The disease carrier of most concern is known as a(n) ____, which is an infected person who never gets clinically ill, but can transmit the etiologic agent to others.
A. healthy or passive carrier B. pregnant carrier C. convalescent carrier D. active carrier