Which of the following are effective in disinfection?
A. Boiling water
B. Sterilization in autoclaves
C. Ultrasonic cleaners
D. Household bleach solutions
E. All of the above
Answer: E
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All of the following diseases contribute to ED EXCEPT:
A) Diabetes. B) Kidney disease. C) HIV. D) Chronic alcoholism.
Which part of the tooth forms first?
root crown pulp dentin
Contraction of the right ventricle causes:
A. a return of blood from the pulmonary veins. B. ejection of blood into the systemic circulation. C. closure of the mitral and aortic valves. D. blood to flow into the pulmonary circulation.
After being assaulted by her boyfriend, an 18-year-old woman who is 33 weeks pregnant is found unresponsive in her bedroom. She appears to have been beaten in the head and abdomen as evidenced by multiple hematomas and lacerations to these areas. Which assessment finding should concern the AEMT most and be addressed FIRST?
A) Abdominal contusions B) Room air SpO2 at 93 percent C) Vaginal bleeding D) Rapid heart rate