Antimetabolites prevent cancer cell growth by which of the following mechanisms of action?
A) inhibition of cancer cell membranes
B) inhibition of DNA and RNA synthesis
C) inhibition of DNA synthesis only
D) inhibition of RNA synthesis only
C
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According to the CDC, the ________ bacteria kills more people in the United States each year than any other vaccine-preventable disease
a. hepatitis A b. AIDS c. pneumococcal d. hepatitis B
What is bevel
What will be an ideal response?
Which body of law is the result of the legislative branch's voluntarily delegating some of its lawmaking authority to the executive branch?
A) Executive B) Constitutional C) Common D) Administrative E) None of the above
What is the best choice of drug(s) for a patient taking a beta blocker for hypertension that will provide the longest duration of action?
A) 2% lidocaine B) 2% mepivacaine, 1:20,000 levonordefrin C) 3% mepivacaine D) 4% articaine; 1:200,000 epinephrine