Which of the following is extremely corrosive and toxic to tissue and has strong killing power?
A. Germicidal soap
B. Acid
C. Boiling water
D. Iodine
E. Alcohol
B. Acid
Acid products, such as phenol (carbolic acid), are extremely corrosive and toxic to tissue and should be used with care.
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________ is a disease of the liver resulting in infection
a. Cancer b. HIV c. Hepatitis d. AIDS
Which of the following is NOT required on a medication order label?
Name of the patient The prescriber's DEA number The name of the medication The lot number of the medication
Which statement is actuate in applying the rule of nines to a 10 month old child?
A. The head of a child is considered to be 18% of the total body. B. The front of the arm is approximately 9% of the total body. C. Both legs combined are approximately 18% of the total body. D. The front and back of the torso are considered 72% of the total body.
Radiographic room A is a three-phase, 6-pulse generator. Room B is a high frequency generator. When going between these two rooms to perform examinations, what exposure modification is necessary to produce comparable exposure density?
a. Use 15% more with the three-phase system. b. Use 10% more with the high frequency system. c. No change is required between the two systems. d. Use 10% less with the high frequency system.