Medical Pharmacology:
Sedative-Hypnotic Drug Practice
Questions
Click on the correct answer.
Sedation may be observed following administration of drugs which are not classified as general CNS depressant agents.
True
False
Benzodiazepine sedative hypnotic drugs are examples of patients which even at high doses do not induce by themselves surgical anesthesia.
True
False
Midazolam is the example of a benzodiazepine which is been identified as safest since it is no effects on tidal volume and respiratory rates, even at high doses.
True
False
The major receptor system targeted by clinically used benzodiazepines is:
Glycine
Acetylcholine
GABA
Adrenergic
The major ion channel affected by benzodiazepine sedative-hypnotics is:
Calcium channel
Sodium-channel
Chloride channel
Potassium channel
Which one of the following benzodiazepine hypnotic drugs targets a GABA receptor subtype and is administered to induce sleep.
Diazepam
Clonazepam
Zolpidem
Lorazepam
Which one(s) of the following actions represent (an) example of non-CNS, that is peripheral, benzodiazepine effect(s).
Coronary vasodilation
Neuromuscular blockade
Both
Neither
Benzodiazepine administration results in comparable degrees of neuronal depression as barbiturates.
True
False
Benzodiazepines at higher doses appropriately qualify as anaesthetics.
True
False
Benzodiazepines are not GABA type A receptor activators but rather modulate GABA effects at the receptor.