Sedatives, Hypnotics, & Anxiolytics
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High doses of this drug are associated w/reduced REM sleep..
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Zolpidem
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Meprobanmate
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Etomidate
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About This Quiz
This quiz focuses on sedatives, hypnotics, and anxiolytics, assessing knowledge on drug effects such as REM sleep reduction, GABA release, pre-operative sedation, and receptor specificity. It's designed for medical students and professionals to enhance understanding of CNS pharmacology.
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- 2.
Similar to alcohol, this drug stimulates the release of GABA into the synaptic cleft..
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Propofol
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Buspirone
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Alpraxolam
Correct Answer
A. PropofolExplanation
Propofol is the correct answer because it is a drug that stimulates the release of GABA into the synaptic cleft, similar to alcohol. GABA is an inhibitory neurotransmitter that helps to reduce brain activity and induce sedation. Propofol is commonly used as an anesthetic agent due to its sedative and hypnotic effects. Buspirone and alprazolam are not known to stimulate the release of GABA into the synaptic cleft.Rate this question:
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- 3.
DOC for pre-operative sedation..
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Chlordiazepoxide
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Meprobamate
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Phenobarbital
Correct Answer
A. PhenobarbitalExplanation
Phenobarbital is commonly used as a pre-operative sedative due to its sedative and hypnotic properties. It is a long-acting barbiturate that acts on the central nervous system to induce sleep and relaxation. Its effects last for several hours, making it an effective choice for pre-operative sedation. Chlordiazepoxide and meprobamate are also sedatives, but they are not typically used for pre-operative sedation.Rate this question:
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- 4.
This drug preferentially affects GABAa type 1 receptors..
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Etomidate
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Secobarbital
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Zaleplon
Correct Answer
A. ZaleplonExplanation
Zaleplon is the correct answer because it specifically targets GABAa type 1 receptors. This means that it has a higher affinity for and selectively binds to these receptors, leading to its desired effects. Etomidate and secobarbital may also affect GABA receptors, but they do not preferentially target GABAa type 1 receptors like zaleplon does.Rate this question:
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- 5.
This drugs stimulates melatonin receptors..
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Phenobarbital
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Ramelteon
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Buspirone
Correct Answer
A. RamelteonExplanation
Ramelteon is the correct answer because it is a drug that specifically targets and stimulates melatonin receptors. Melatonin receptors are involved in regulating the sleep-wake cycle, and ramelteon is commonly used as a sleep aid to treat insomnia. Phenobarbital and buspirone, on the other hand, do not have a direct effect on melatonin receptors and are used for different purposes such as seizure control and anxiety treatment, respectively.Rate this question:
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- 6.
This drug is associated w/congenital malformations..
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Meprobanmate
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Propofol
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Ramelteon
Correct Answer
A. MeprobanmateExplanation
Meprobamate is the correct answer because it is a drug that has been linked to congenital malformations. Congenital malformations refer to structural abnormalities present at birth, which can affect various parts of the body such as organs, limbs, or the central nervous system. Meprobamate is a medication that is primarily used as an anxiolytic and sedative, but it has been associated with an increased risk of birth defects when used during pregnancy. Therefore, it is important to avoid the use of meprobamate during pregnancy to minimize the risk of congenital malformations in the developing fetus.Rate this question:
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- 7.
Contraindicated in pts w/pulmonary issues..
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Alprazolam
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Chlordiazepoxide
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Phenobarbital
Correct Answer
A. AlprazolamExplanation
Alprazolam is contraindicated in patients with pulmonary issues. This means that it is not recommended to use alprazolam in individuals who have existing respiratory problems. The reason for this contraindication may be that alprazolam can potentially cause respiratory depression or worsen pre-existing respiratory conditions. Therefore, it is important to avoid prescribing alprazolam to patients with pulmonary issues to prevent any potential harm or adverse effects.Rate this question:
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- 8.
DOC for elderly pt's with limited CV reserve..
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Zaleplon
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Etomidate
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Buspirone
Correct Answer
A. EtomidateExplanation
Etomidate is the correct answer because it is a short-acting intravenous sedative-hypnotic agent that is commonly used for anesthesia induction in elderly patients with limited cardiovascular reserve. It has minimal effects on the cardiovascular system, making it a safer option for elderly patients who may have compromised cardiac function. Zaleplon is a sedative-hypnotic used for the treatment of insomnia, but it is not indicated for elderly patients with limited cardiovascular reserve. Buspirone is an anxiolytic medication used for the treatment of anxiety disorders, but it is not relevant in this context.Rate this question:
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- 9.
DOC for panic attacks, acute anxiety, and PMS..
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Alprazolam
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Zolpidem
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Propanolol
Correct Answer
A. AlprazolamExplanation
Alprazolam is the correct answer because it is commonly prescribed for panic attacks, acute anxiety, and premenstrual syndrome (PMS). It belongs to the class of drugs known as benzodiazepines, which work by enhancing the effects of a natural chemical in the body to promote relaxation and reduce anxiety. Alprazolam is known for its fast-acting properties, making it effective in managing panic attacks and acute anxiety symptoms. It can also be used to alleviate the emotional and physical symptoms associated with PMS. Zolpidem is primarily used for insomnia, while propanolol is commonly prescribed for high blood pressure and certain heart conditions.Rate this question:
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- 10.
DOC for performance anxiety..
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Propanolol
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Phenobarbital
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Ramelteon
Correct Answer
A. PropanololExplanation
Propanolol is the correct answer because it is a medication commonly used to treat performance anxiety. It belongs to a class of drugs called beta blockers, which work by blocking the effects of adrenaline in the body. This helps to reduce symptoms of anxiety such as increased heart rate, trembling, and sweating. Propanolol is often prescribed to individuals who experience anxiety in situations such as public speaking or performing on stage, as it can help to calm the physical symptoms and improve overall performance. Phenobarbital and ramelteon are not typically used for performance anxiety.Rate this question:
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- 11.
Use of this drug must be closely monitored, since it has been associate w/suicidal ideation..
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Zaleplon
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Chlordiazepoxide
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Meprobanmate
Correct Answer
A. ChlordiazepoxideExplanation
Chlordiazepoxide is the correct answer because it is a drug that needs to be closely monitored due to its association with suicidal ideation. This means that individuals who take this drug may experience thoughts of suicide, making it important for healthcare professionals to closely watch their patients while they are on this medication. Zaleplon and meprobamate are not associated with suicidal ideation, so they do not require the same level of monitoring.Rate this question:
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- 12.
This drug may produce hyperactivity in children..
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Phenobarbital
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Propanolol
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Propofol
Correct Answer
A. PhenobarbitalExplanation
Phenobarbital is a barbiturate medication that is known to have stimulant effects on the central nervous system. This can lead to increased activity and hyperactivity in children. Propanolol and propofol, on the other hand, are not associated with hyperactivity and do not produce this side effect. Therefore, phenobarbital is the most likely drug to produce hyperactivity in children.Rate this question:
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- 13.
Contraindicated in children due to acidosis..
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Phenobarbital
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Propanolol
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Propofol
Correct Answer
A. PropofolExplanation
Propofol is contraindicated in children due to acidosis. This means that it is not recommended to be used in children who have acidosis, a condition characterized by an imbalance of acid in the body. Acidosis can be dangerous for children, and the use of propofol may worsen this condition. Therefore, propofol should be avoided in pediatric patients with acidosis.Rate this question:
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- 14.
This drug preferrentially affects the GABAa type 1 receptors..
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Chlordiazepoxide
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Zolpidem
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Busprione
Correct Answer
A. ZolpidemExplanation
Zolpidem is the correct answer because it is a sedative-hypnotic drug that primarily targets the GABAa type 1 receptors in the brain. By binding to these receptors, zolpidem enhances the inhibitory effects of GABA neurotransmitter, leading to sedative and hypnotic effects. Chlordiazepoxide is also a benzodiazepine that acts on GABA receptors, but it does not specifically target the GABAa type 1 receptors. Buspirone, on the other hand, is an anxiolytic drug that acts on serotonin receptors rather than GABA receptors. Therefore, zolpidem is the only option that preferentially affects the GABAa type 1 receptors.Rate this question:
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- 15.
This drug can be used w/alcohol and isn't high risk for abuse
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Propofol
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Phenobarbital
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Buspirone
Correct Answer
A. BuspironeExplanation
Buspirone is the correct answer because it is a drug that can be used in combination with alcohol without any significant risks. Additionally, buspirone is known to have a low potential for abuse compared to other drugs like propofol and phenobarbital.Rate this question:
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- 16.
pre-midazolam IV, then propofol/ketamine/opioids describes..
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Monitored anesthesia care
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Conscious sedation
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Deep sedation
Correct Answer
A. Monitored anesthesia careExplanation
The given answer, "monitored anesthesia care," is the correct answer because pre-midazolam IV is a medication used to induce sedation before a procedure, and propofol/ketamine/opioids are commonly used in monitored anesthesia care to provide sedation and pain control. Monitored anesthesia care involves the administration of sedatives and analgesics to ensure patient comfort and safety during a procedure, while still allowing the patient to maintain consciousness and the ability to respond to verbal and tactile stimuli.Rate this question:
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- 17.
IV thiopental, midazolam, propofol,opiods, and ketamine describes..
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Monitored anesthesia care
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Conscious sedation
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Deep sedation
Correct Answer
A. Deep sedationExplanation
The given answer, deep sedation, is the most appropriate description for the combination of IV thiopental, midazolam, propofol, opioids, and ketamine. Deep sedation refers to a state of sedation where the patient is in a depressed level of consciousness but can still respond to repeated or painful stimuli. This combination of medications is commonly used to achieve deep sedation during medical procedures or surgeries, providing a high level of sedation and analgesia to ensure the patient's comfort and safety.Rate this question:
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- 18.
IV diazepam, midazolam, propofol describes..
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Monitored anesthesia care
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Conscious sedation
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Deep sedation
Correct Answer
A. Conscious sedationExplanation
The combination of IV diazepam, midazolam, and propofol is commonly used to achieve conscious sedation. Conscious sedation is a state in which the patient is sedated but still able to respond to verbal commands and maintain their own airway. This level of sedation is often used for minor procedures or diagnostic tests, where the patient needs to be relaxed and comfortable but not completely unconscious.Rate this question:
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- 19.
DOC for ambulatory surgery..
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Etomidate
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Alprazolam
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Propofol
Correct Answer
A. PropofolExplanation
Propofol is a suitable choice for ambulatory surgery because it has a rapid onset and short duration of action, allowing for a quick induction and recovery. It also provides smooth sedation and amnesia, making it an ideal choice for procedures that require patient cooperation and comfort. Additionally, propofol has a low incidence of side effects and a minimal hangover effect, further supporting its use in ambulatory settings where patients need to be discharged quickly.Rate this question:
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- 20.
DOC for long-term anxiety..
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Buspirone
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Propanolol
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Meprobanmate
Correct Answer
A. BuspironeExplanation
Buspirone is the correct answer for long-term anxiety because it is an anxiolytic medication that is commonly prescribed for the treatment of generalized anxiety disorder. It works by affecting the levels of certain chemicals in the brain that are associated with anxiety. Unlike other medications used for anxiety, buspirone does not cause sedation or dependence, making it a suitable option for long-term use. Propanolol is a beta-blocker primarily used for treating high blood pressure and heart-related conditions, while meprobamate is a sedative-hypnotic medication primarily used for short-term relief of anxiety symptoms.Rate this question:
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- 21.
BZs have some teratogenicity during..
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1st trimester
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2nd trimester
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3rd trimester
Correct Answer
A. 1st trimesterExplanation
During the 1st trimester of pregnancy, benzodiazepines (BZs) have been found to have teratogenic effects. Teratogenicity refers to the ability of a substance to cause abnormalities in the development of a fetus. The 1st trimester is a critical period for fetal development, as major organ systems are forming. Exposure to BZs during this time can increase the risk of congenital malformations and developmental disorders in the baby. It is important for pregnant women to be cautious when using BZs and to consult with their healthcare provider for safer alternatives.Rate this question:
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- 22.
This drug is less effective in recent BZ users..
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Etomidate
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Birspirone
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Zaleplon
Correct Answer
A. BirspironeExplanation
Birspirone is the correct answer because it is a drug that is less effective in recent benzodiazepine (BZ) users. This means that individuals who have recently used benzodiazepines may not experience the desired effects or benefits from taking birspirone. The other two options, etomidate and zaleplon, do not have this specific characteristic mentioned in the question.Rate this question:
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Current Version
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May 18, 2023Quiz Edited by
ProProfs Editorial Team -
May 09, 2011Quiz Created by
Drhermy
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