DP Chemistry Questionbank

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• 18M.3.sl.TZ2.17: Morphine and diamorphine (heroin) are both opioids. Explain why diamorphine is more potent than...
• 18M.3.sl.TZ1.13d.ii: Suggest one reason why codeine is more widely used than morphine as an analgesic.
• 18M.3.sl.TZ1.13d.i: Morphine and codeine are strong analgesics. Outline how strong analgesics function.
• 17N.3.sl.TZ0.17b.ii: Explain why opiates are addictive.
• 17N.3.sl.TZ0.17b.i: The strong analgesics morphine and codeine are opiates. Outline how codeine can be synthesized...
• 17M.3.sl.TZ2.16c: Suggest one reason why codeine is available without prescription in some countries whilst...
• 17M.3.sl.TZ2.16b: Suggest a reagent used to prepare diamorphine from morphine.
• 17M.3.sl.TZ2.16a: Explain why diamorphine passes more readily than morphine through the blood-brain barrier.
• 17M.3.sl.TZ1.18b.ii: State and explain the action of opiates as painkillers.
• 17M.3.sl.TZ1.18b.i: Suggest the type of reaction used to convert morphine to codeine.
• 16N.3.sl.TZ0.20b: Methadone is sometimes used to help reduce withdrawal symptoms in the treatment of heroin...
• 16M.3.sl.TZ0.17c: Discuss how the differences in structure between morphine and diamorphine affect their absorption...
• 16M.3.sl.TZ0.17b: The reaction can be monitored by infrared spectroscopy. Using section 26 of the data booklet,...
• 16M.3.sl.TZ0.17a: Diamorphine (heroin) can be synthesized from morphine. Identify the reagent necessary for this...
• 15M.3.hl.TZ1.15b.ii: Suggest a reagent that could be used to convert morphine into diamorphine.
• 15M.3.hl.TZ1.15c: Explain why diamorphine is a more potent drug than morphine.
• 15M.3.hl.TZ2.18b.ii: Explain why the change in functional groups makes diamorphine (heroin) more potent than morphine.
• 15M.3.sl.TZ1.13a: Deduce which drugs could be morphine, aspirin and codeine.   Morphine:   Aspirin:   Codeine:
• 15M.3.sl.TZ1.13b: Compare the structures of diamorphine (heroin) and morphine. Their structures are given in table...
• 15M.3.sl.TZ2.15a: Discuss one advantage and two disadvantages of using morphine as an...
• 15M.3.sl.TZ2.15b: The structures of morphine and diamorphine (heroin) are shown in table 20 of the data booklet....
• 14N.3.hl.TZ0.14a: Discuss two advantages and two disadvantages of the medical use of morphine and its...
• 14N.3.hl.TZ0.14b: Explain the increased potency of diamorphine (heroin) compared to morphine.
• 14N.3.sl.TZ0.13c: Discuss two advantages and two disadvantages of the medical use of morphine and its...
• 14N.3.sl.TZ0.13a: Explain the way that mild and strong analgesics prevent pain.   Mild...
• 13M.3.hl.TZ1.D3b: The structures of morphine and diamorphine (heroin) are given in Table 20 of the Data Booklet....
• 13M.3.sl.TZ1.D1d.i: Deduce from the structures the names of two functional groups present in all three analgesics.
• 13M.3.sl.TZ1.D1a: Explain how mild and strong analgesics prevent pain.   Mild analgesics:       Strong...
• 13M.3.sl.TZ1.D1d.ii: Deduce the name of one functional group present in diamorphine (heroin) but not in morphine or...
• 13M.3.sl.TZ2.D1b: Describe the different ways in which aspirin and diamorphine function when they relieve or...
• 13M.3.sl.TZ2.D1d: Discuss one advantage and one disadvantage of taking diamorphine rather than morphine to relieve...
• 13M.3.sl.TZ2.D1a: Other than the benzene (aromatic) ring, state the name of the functional group that is common to...
• 10N.3.hl.TZ0.D3a: For each of the following drugs, identify which one of these factors is involved. Increased...
• 10N.3.hl.TZ0.D3b: Explain the action of penicillin with reference to your answer in part (a).
• 09N.3.hl.TZ0.D3e: The structures of morphine and heroin are shown in Table 20 of the Data Booklet. Explain the...
• 10M.2.hl.TZ1.3e: Determine the pH of a solution formed from adding \({\text{50.0 c}}{{\text{m}}^{\text{3}}}\) of...
• 10M.3.hl.TZ1.D1f: Suggest a reagent that could be used to convert morphine into diamorphine and state the name of...
• 10M.3.sl.TZ1.D1a: Aspirin is thought to interfere with the production of prostaglandins. Explain how this produces...
• 10M.3.sl.TZ1.D1b: Explain how morphine can prevent pain.
• 10M.3.sl.TZ1.D1c: Paracetamol (acetaminophen) is generally considered to be safe to use as an analgesic in small...
• 10M.3.sl.TZ1.D1d: State one important use for aspirin other than the relief of pain and fever.
• 10M.3.hl.TZ2.D3c: Explain why heroin is a more potent drug than morphine.
• 10M.3.sl.TZ2.D1: State the differences between the structures of morphine and diamorphine (heroin). State the...
• 10M.3.sl.TZ2.D3: (a)     Describe how mild and strong analgesics provide pain relief. Mild analgesics: Strong...
• 09M.3.hl.TZ1.D1c.iv: Explain the increased potency of heroin (diamorphine) compared to morphine.
• 09M.3.sl.TZ1.D1c.iii: State the name of the functional group found in heroin but not in morphine.
• 09M.3.sl.TZ1.D1b: Compare how mild and strong analgesics relieve pain in the body.
• 09M.3.sl.TZ1.D1d: State one advantage and one disadvantage of using morphine as a strong analgesic.
• 09M.3.sl.TZ2.D3a.i: State the oxidation and reduction half-equations that occur in the breathalyser when ethanol is...
• 11M.3.hl.TZ2.D1b: Diamorphine (heroin) is a more effective painkiller than morphine. The structures of morphine and...
• 11M.3.sl.TZ2.D1b.ii: Explain how a strong analgesic such as morphine prevents pain.
• 11M.3.sl.TZ2.D1b.iii: The structures of morphine and diamorphine (heroin) are shown in Table 20 of the Data Booklet....