A nurse in a provider's office is responding to questions from a newly licensed nurse about the Controlled Substance Act. The nurse should state that morphine is categorized as which of the following?
Schedule II
Schedule III
Schedule I
Schedule IV
The Correct Answer is A
A. Morphine is classified as a Schedule II controlled substance due to its high potential for abuse and dependence, but it is accepted for medical use.
B. Schedule III substances have a lower potential for abuse than Schedule II, which does not apply to morphine.
C. Schedule I substances are considered to have no accepted medical use and a high potential for abuse, such as heroin, which does not include morphine.
D. Schedule IV substances have a lower abuse potential than Schedule III, making this classification incorrect for morphine.
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Correct Answer is C
Explanation
A. Placing a midstream urine sample in a specimen refrigerator is an appropriate practice and does not pose an infection control hazard.
B. Wiping a countertop with chlorhexidine solution is a correct practice following a blood spill and contributes to infection control.
C. Pouring sterile 0.9% sodium chloride irrigation solution directly onto an open pressure wound before collecting a specimen poses an infection control hazard, as it can introduce contaminants to the wound and affect the culture results.
D. Using alcohol-based antiseptic to clean hands after interacting with a client who has varicella zoster is an appropriate infection control measure and reduces the risk of spreading infection.
Correct Answer is C
Explanation
A. Delaying surgery in a life-threatening situation could endanger the client, so waiting for parental consent is not required under emergency circumstances.
B. The pediatrician does not have the authority to provide implied consent; this legal principle applies directly to the care team in emergency situations.
C. In emergency situations where a minor requires immediate, life-saving treatment and a parent or legal guardian is not available, implied consent allows the surgeon to proceed with necessary interventions to prevent harm.
D. An adult cousin does not have legal authority to provide consent for a minor’s treatment unless specifically designated as a legal guardian.