Which of the following classifications includes controlled substances that have no current accepted medical use?
Schedule 1
B Schedule II
Schedule III
Schedule IV
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 B
Explanation
A. Place a bandage on the site after holding pressure for 1 min: While a bandage may be used, holding pressure for 1 minute is excessive. Typically, pressure is held for a shorter period to control bleeding.
B. Apply direct, firm pressure to the puncture site on the finger: Applying firm pressure helps to stop bleeding after the puncture and is the appropriate technique.
C. Warm the site for a minimum of 10 min prior to puncture. Warming the site is usually done for a few minutes (not 10) to increase blood flow, but it should be done briefly and not excessively.
D. Have the parent hold the child during the procedure: While it’s important to ensure the child is held securely, the parent should assist by holding the child gently but not to the extent that it interferes with the procedure.
Correct Answer is A
Explanation
A. Offer the patient their elbow for guidance: Offering the elbow is a common and safe method of guiding patients with visual impairments, including presbyopia, because it allows the patient to follow the assistant's movements more easily.
B. Take the patient's hand. Taking the patient's hand might make the patient feel less secure and can lead to an imbalance. It is less effective than offering the elbow.
C. Lead the patient by their arm: Leading the patient by their arm can be uncomfortable and does not provide the same level of control as offering the elbow.
D. Guide the patient by holding their waist: Holding the waist is inappropriate as it invades personal space and might make the patient uncomfortable.