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Which of the following classifications includes controlled substances that have no current accepted medical use?

A.

Schedule 1

B.

B Schedule II

C.

Schedule III

D.

Schedule IV

Answer and Explanation

The Correct Answer is A

A. Schedule I: This is correct. Schedule I drugs have no accepted medical use and have a high potential for abuse (e.g., heroin, LSD).

 

B. Schedule II: Schedule II drugs have accepted medical uses but also have a high potential for abuse and dependence (e.g., oxycodone, morphine).

 

C. Schedule III: Schedule III drugs have accepted medical uses and a lower potential for abuse compared to Schedule II (e.g., ketamine, anabolic steroids).

 

D. Schedule IV: Schedule IV drugs have accepted medical uses and an even lower potential for abuse (e.g., diazepam, lorazepam).


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Correct Answer is C

Explanation

A. 1/4 inch: A 1/4 inch border is too small to be considered a standard contaminated area. The correct border size is larger.

B. 1/2 inch: A 1/2 inch border is also not standard; the correct contaminated border is larger.

C. 1 inch: The standard for sterile fields is to consider a 1-inch border around the edge of the sterile field as contaminated. This helps to prevent inadvertent contamination of sterile items.

D. 1 1/2 inches: A 1 1/2 inch border is unnecessarily large and exceeds the standard 1-inch margin considered contaminated.

Correct Answer is D

Explanation

A. Take the patient's pulse for 5 seconds and multiply by 10: Measuring for 5 seconds and multiplying by 10 is less accurate due to the short measurement time.

B. Take the patient's pulse for 15 seconds and multiply by 2: While this method is more accurate than taking it for 5 seconds, the recommended practice is to measure for 30 seconds for better accuracy.

C. Take the patient's pulse for 30 seconds and multiply by 4: This would be used to determine a pulse rate per minute from a 15-second measurement, not 30 seconds.

D. Take the patient's pulse for 30 seconds and multiply by 2: This method provides a precise measurement of the pulse rate, as taking the pulse for 30 seconds and then multiplying by 2 gives the number of beats per minute.

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