Elimination half-life, 2–3 hours. Duration of action, 3–7 hours.
Pharmacology ; Diphenhydramine, 50 mg, 2–3 hours ; Doxylamine, 25 mg, 2–3 hours ; Hydroxyzine, 25–100 mg, 2 hours ; Doxepin, 3–6 mg, 2–3 hours
2-3 hours. Morphine (oral) 30 mg. 1/3. 2-4 hours. Morphine (SC) 15 mg. 2/3. n/a. Diamorphine (SC) (heroin) 10 mg. 1. 2-3 minutes. Oxycodone (oral) 15 mg. 2/3. 3-4.5 hours. Oxycodone (SC) 10 mg. 1. 3-4.5 hours. Alfentanyl (SC) 1 mg. 10. 1.5-2 hours. Fentanyl (SC) 0.200 mg. 50. n/a. Hydromorphone (oral) 4 mg. 2/5. 2-3 hours. Hydromorphone (SC) 2
2. Calculating 2/3 of an hour: - To calculate 2/3 of an hour, we can multiply the number of minutes in an hour (60 minutes) by 2/3. - Mathematically, this can be represented as: 60 minutes 2/3 = 120/3 = 40 minutes. Therefore, there are 40 minutes in 2/3 of an hour. So, the correct answer is option A) 40 minutes.
2 hours; range, 0.3-4 hours, 2-4 hours, 2-3. D-amphetamine (Dexedrine, Dextrostat), minutes, 1-2 hours, 3-6 hours, 2-3. D,L-amphetamine (Adderall),
30 mg. 1/3. 2-4 hours. Morphine (SC) 15 mg. 2/3. n/a. Diamorphine (SC) (heroin) 10 mg. 1. 2-3 minutes. Oxycodone (oral) 15 mg. 2/3. 3-4.5 hours. Oxycodone (SC) 10 mg. 1. 3-4.5 hours. Alfentanyl (SC) 1 mg. 10. 1.5-2 hours. Fentanyl (SC) 0.200 mg. 50. n/a. Hydromorphone (oral) 4 mg. 2/5. 2-3 hours. Hydromorphone (SC) 2 mg. 1/5. 2-3 hours. Codeine
Elimination half-life, 2–3 hours. Duration of action, 3–7 hours.
2-3 hours. Morphine (oral) 30 mg. 1/3. 2-4 hours. Morphine (SC) 15 mg. 2/3. n/a. Diamorphine (SC) (heroin) 10 mg. 1. 2-3 minutes. Oxycodone (oral) 15 mg. 2/3. 3-4.5 hours. Oxycodone (SC) 10 mg. 1. 3-4.5 hours. Alfentanyl (SC) 1 mg. 10. 1.5-2 hours. Fentanyl (SC) 0.200 mg. 50. n/a. Hydromorphone (oral) 4 mg. 2/5. 2-3 hours. Hydromorphone (SC) 2
Two-thirds of 3 hours is calculated by multiplying 3 by 2/3. This gives us 6/3, which simplifies to 2 hours. Therefore, two-thirds of 3 hours is 2 hours.
Comments
Round 2 after 3 hours?
Round 3 when mom comes home?