The use of smokeless tobacco is:
a. Related to the development of opportunis-tic oral infections
b. More prevalent among young women than young men
c. Associated with the development of oral ulcers
d. A good substitute for smoking cigarettes
e. None of the above
E
You might also like to view...
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 is one way firefighters can reduce exposure to carcinogens present in fires?
A. Clean helmet liners B. Follow good nutritional guidelines C. Maintain positive mental attitudes D. Maintain high levels of physical fitness
The most dangerous adverse effect of insulin therapy is:
A) hyperglycemia B) hypoglycemia C) hypoparathyroidism D) aplastic anemia
In cardiopulmonary circulation:
A. blood is carried from the heart to the tissues B. blood circulates from the heart to the lungs to the tissues C. blood circulates from the heart to the lungs where O2 is picked up by the blood and CO2 is released D. blood is carried from the heart to the tissues and back to the heart, providing O2 to the tissues