13897483
Description
Quiz by Rebecca Kaspers, updated more than 1 year ago
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Created by Rebecca Kaspers
almost 6 years ago
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|
Question 1
Question
Physical and psychological dependence are major adverse effects of direct-acting skeletal muscle relaxants.
Answer
- True
- False
Question 2
Question
Direct-acting skeletal muscle relaxants interfere with __________ ions involved in skeletal muscle contraction.
Answer
-
calcium
-
phosphorus
-
sodium
-
magnesium
Question 3
Question
Neuromuscular blocking drugs work by:
Answer
-
a. disrupting nerve impulses at motor end plates
-
b. disrupting nerve impulses at post-synaptic neurons
-
c. both the above are true
Question 4
Question
Depolarizing neuromuscular blocking drugs are derived from curare alkaloids.
Answer
- True
- False
Question 5
Question
The __________ is that area where a terminal nerve ending innervates a muscle.
Answer
-
a. motor end plate
-
b. synaptic cleft
-
c. both the above are true
Question 6
Question
Curare alkaloids:
Answer
-
Paralyze the diaphragm preventing breathing
-
Cross the blood-brain-barrier
-
Make one go unconscious immediately
-
Compete with phosphorus involved in muscle contraction
Question 7
Question
The antidote for curare alkaloids are __________ drugs.
Answer
-
anti-cholinesterase
-
cholinesterase
Question 8
Question
Depolarizing neuromuscular blocking drugs cannot be inactivated by cholinesterase.
Answer
- True
- False
Question 9
Question
Succinylcholine is metabolized slower than acetylcholine, resulting in:
Answer
-
Longer muscle paralysis
-
Shorter muscle paralysis
-
Succinylcholine has nothing to do with muscle paralysis
Question 10
Question
Parkinson’s disease:
Answer
-
a. has a deficiency of dopamine
-
b. has an excess of acetylcholine
-
c. is a movement disorder
-
d. all the above are true
Question 11
Question
Akinesia is the absence of:
Answer
-
the power of voluntary movement
-
the ability to think
-
diaphragmatic movement
-
the ability of speech
Question 12
Question
The 2 types of therapy for Parkinson’s disease are __________ and __________ drugs.
Answer
-
anti-cholinergic; dopaminergic
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anti-cholinergic; anti-cholinesterase
-
cholinergic; dopaminergic
-
cholinergic; anti-cholinesterase
Question 13
Question
Another name for anti-cholinergic drugs is __________ drugs.
Answer
-
parasympatholytic
-
sympatholytic
Question 14
Question
Too much acetylcholine will excite the CNS causing parkinsonian tremor.
Answer
- True
- False
Question 15
Question
Dopaminergic drugs act on the brain to improve motor function.
Answer
- True
- False
Question 16
Question
Levodopa can convert to dopamine:
Answer
-
before crossing the blood-brain-barrier
-
after crossing the blood-brain-barrier
-
both the above are true
Question 17
Question
COMT inhibitors are reversible.
Answer
- True
- False
Question 18
Question
Triptans are used to treat:
Answer
-
musculoskeletal issues
-
migraines
-
seizures
-
Parkinson’s disease
Question 19
Question
5-HT1-receptor agonists and ergotamine preparations are both used in the treatment of:
Answer
-
migraines
-
musculoskeletal issues
-
seizures
-
Parkinson’s disease
Question 20
Question
Abortive anti-migraine drugs are designed to stop a migraine:
Answer
-
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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