Podcast
Questions and Answers
The half-life of a drug is dependent on the dosing frequency of the medication.
The half-life of a drug is dependent on the dosing frequency of the medication.
False (B)
A drug with a short half-life will remain in the body for extended periods after the medication has been stopped.
A drug with a short half-life will remain in the body for extended periods after the medication has been stopped.
False (B)
If a drug has a half-life of 15 minutes, then 75 mg of the drug will remain in the body 15 minutes after a 100 mg dose.
If a drug has a half-life of 15 minutes, then 75 mg of the drug will remain in the body 15 minutes after a 100 mg dose.
False (B)
Drugs with long half-lives require more frequent dosing.
Drugs with long half-lives require more frequent dosing.
A full medical history, including recently stopped medications, is important to have because of potential interactions with newly prescribed medications.
A full medical history, including recently stopped medications, is important to have because of potential interactions with newly prescribed medications.
If a drug has a half-life of 15 minutes, then 3.125 mg of the drug will remain in the body 1 hour after a 100 mg dose.
If a drug has a half-life of 15 minutes, then 3.125 mg of the drug will remain in the body 1 hour after a 100 mg dose.
Schedule II drugs have a low risk of addiction
Schedule II drugs have a low risk of addiction
Vicodin is a Schedule III drug
Vicodin is a Schedule III drug
Ketamine is a Schedule II drug
Ketamine is a Schedule II drug
Schedule IV drugs have a high risk of misuse
Schedule IV drugs have a high risk of misuse
Lomotil is a Schedule IV drug
Lomotil is a Schedule IV drug
Pharmacodynamics is the study of the effects of the body on drugs.
Pharmacodynamics is the study of the effects of the body on drugs.
Pilocarpine stimulates the heart, resulting in an increased heart rate.
Pilocarpine stimulates the heart, resulting in an increased heart rate.
Schedule I drugs have a low potential for abuse.
Schedule I drugs have a low potential for abuse.
Methaqualone is classified as a Schedule II drug.
Methaqualone is classified as a Schedule II drug.
Drugs classified as Schedule II have a lower potential for abuse than Schedule I drugs.
Drugs classified as Schedule II have a lower potential for abuse than Schedule I drugs.
Cytotoxic action is a type of replacement action.
Cytotoxic action is a type of replacement action.
