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Quiz von Rebecca Kaspers, aktualisiert more than 1 year ago
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Erstellt von Rebecca Kaspers
vor mehr als 6 Jahre
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Frage 1
Frage
Physical and psychological dependence are major adverse effects of direct-acting skeletal muscle relaxants.
Antworten
- True
- False
Frage 2
Frage
Direct-acting skeletal muscle relaxants interfere with __________ ions involved in skeletal muscle contraction.
Antworten
-
calcium
-
phosphorus
-
sodium
-
magnesium
Frage 3
Frage
Neuromuscular blocking drugs work by:
Antworten
-
a. disrupting nerve impulses at motor end plates
-
b. disrupting nerve impulses at post-synaptic neurons
-
c. both the above are true
Frage 4
Frage
Depolarizing neuromuscular blocking drugs are derived from curare alkaloids.
Antworten
- True
- False
Frage 5
Frage
The __________ is that area where a terminal nerve ending innervates a muscle.
Antworten
-
a. motor end plate
-
b. synaptic cleft
-
c. both the above are true
Frage 6
Frage
Curare alkaloids:
Antworten
-
Paralyze the diaphragm preventing breathing
-
Cross the blood-brain-barrier
-
Make one go unconscious immediately
-
Compete with phosphorus involved in muscle contraction
Frage 7
Frage
The antidote for curare alkaloids are __________ drugs.
Antworten
-
anti-cholinesterase
-
cholinesterase
Frage 8
Frage
Depolarizing neuromuscular blocking drugs cannot be inactivated by cholinesterase.
Antworten
- True
- False
Frage 9
Frage
Succinylcholine is metabolized slower than acetylcholine, resulting in:
Antworten
-
Longer muscle paralysis
-
Shorter muscle paralysis
-
Succinylcholine has nothing to do with muscle paralysis
Frage 10
Frage
Parkinson’s disease:
Antworten
-
a. has a deficiency of dopamine
-
b. has an excess of acetylcholine
-
c. is a movement disorder
-
d. all the above are true
Frage 11
Frage
Akinesia is the absence of:
Antworten
-
the power of voluntary movement
-
the ability to think
-
diaphragmatic movement
-
the ability of speech
Frage 12
Frage
The 2 types of therapy for Parkinson’s disease are __________ and __________ drugs.
Antworten
-
anti-cholinergic; dopaminergic
-
anti-cholinergic; anti-cholinesterase
-
cholinergic; dopaminergic
-
cholinergic; anti-cholinesterase
Frage 13
Frage
Another name for anti-cholinergic drugs is __________ drugs.
Antworten
-
parasympatholytic
-
sympatholytic
Frage 14
Frage
Too much acetylcholine will excite the CNS causing parkinsonian tremor.
Antworten
- True
- False
Frage 15
Frage
Dopaminergic drugs act on the brain to improve motor function.
Antworten
- True
- False
Frage 16
Frage
Levodopa can convert to dopamine:
Antworten
-
before crossing the blood-brain-barrier
-
after crossing the blood-brain-barrier
-
both the above are true
Frage 17
Frage
COMT inhibitors are reversible.
Antworten
- True
- False
Frage 18
Frage
Triptans are used to treat:
Antworten
-
musculoskeletal issues
-
migraines
-
seizures
-
Parkinson’s disease
Frage 19
Frage
5-HT1-receptor agonists and ergotamine preparations are both used in the treatment of:
Antworten
-
migraines
-
musculoskeletal issues
-
seizures
-
Parkinson’s disease
Frage 20
Frage
Abortive anti-migraine drugs are designed to stop a migraine:
Antworten
-
a. after it starts
-
b. before it starts
-
c. both the above are correct
-
d. neither of the above are correct
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