An LD-50 test measures:
A. how much of a drug is necessary to kill animals who have long life spans.
B. how much of a drug is needed to kill 50 of 100 animals.
C. how many animals feel pain from a drug.
D. how much of a drug is necessary to kill animals who have lived 50 days.
E. how much of a drug is needed to kill 10 of 100 animals.
Answer: B
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A series of reactions that produce energy in the presence of oxygen within the cell is called:
A) aerobic metabolism. B) glycolysis. C) ATP transfer. D) anaerobic metabolism.
When do most clinics customize the Location and Status options?
A. Every day as needed. B. After the first patient of each day arrives. C. During the time of initial setup of the SpringCharts software. D. At the close of each business day in preparation for the following day.
A medical biller may assign ICD-9, ICD-10, or CPT codes to patient visits
Indicate whether the statement is true or false
Which health professional uses modalities such as electricity, heat, cold, ultrasound, massage, and exercise to restore function and relieve pain after a patient's injury?
A. Occupational therapist B. Physician's assistant C. Vocational nurse D. Medical technician E. Physical therapist