Tolerance to one drug may lead to tolerance of other drugs that are pharmacologically similar. This effect is:
(a) reverse tolerance (b) disposition tolerance (c) cross tolerance (d) pharmacodynamic tolerance
ANSWER: C
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Intracardiac injection is used frequently to treat many different diseases
Indicate whether the statement is true or false.
When donor MHC:donor self-peptide complexes activate recipient T cells, _____
a. acute rejection of transplanted organs occurs b. suppression occurs and transplanted organs are tolerated c. hyperacute rejection of transplanted organs occurs d. complement pathways are activated e. an indirect pathway of allorecognition occurs.
Before administering medication via NG tube, which step should be taken to verify placement?
a. Inject 10 mL water c. X-ray abdomen b. Attach NG to suction d. Check pH of gastric juice
The two legs of a right triangle measure 2 in and 7 in. Find the length of the hypotenuse in the right triangle. Give your answer as a decimal rounded to the nearest tenth.
What will be an ideal response?