A nurse is caring for a patient that is prescribed with a controlled substance. Which of the following statements accurately describes controlled substances?
Controlled substances do not have the potential for abuse.
Controlled substances do not have the potential for dependence.
Controlled substances do not have the potential for misuse.
Controlled substances have a Schedule classification.
The Correct Answer is D
A. Controlled substances do not have the potential for abuse: This is incorrect, as controlled substances have varying degrees of abuse potential.
B. Controlled substances do not have the potential for dependence: This is incorrect, as many controlled substances have the potential for dependence.
C. Controlled substances do not have the potential for misuse: Controlled substances often have misuse potential, which is why they are regulated.
D. Controlled substances have a Schedule classification: This is correct. Controlled substances are classified into schedules based on their potential for abuse and dependence.
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Related Questions
Correct Answer is D
Explanation
A. Distribution: This phase involves the transportation of the drug throughout the body after absorption, not removal.
B. Metabolism: This phase involves the chemical alteration of the drug in the body, often in the liver, not its removal.
C. Absorption: This phase involves the drug entering the bloodstream after administration.
D. Excretion: This is the phase where the drug or its metabolites are removed from the body through various routes such as the kidneys, gastrointestinal tract, skin, or lungs.
Correct Answer is D
Explanation
A. This medication is an osmotic diuretic that reduces intracranial pressure: Furosemide is a loop diuretic, not an osmotic diuretic.
B. This medication works on the distal tubule of the kidney: Furosemide works on the loop of Henle, not the distal tubule.
C. An adverse effect of this medication is hyperkalemia: Furosemide can cause hypokalemia, not hyperkalemia.
D. This medication is used for pulmonary edema caused by heart failure: Furosemide is commonly used to treat fluid retention and pulmonary edema caused by heart failure.
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