15922111
Descrição
Quiz por Jennifer Keough, atualizado more than 1 year ago
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Criado por Jennifer Keough
aproximadamente 6 anos atrás
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Questão 1
Questão
Centrally-acting skeletal muscle relaxants are basically Central Nervous System depressants.
Responda
- True
- False
Questão 2
Questão
Direct-acting skeletal muscle relaxants affect:
Responda
-
a. skeletal muscle
-
b. cardiac muscle
-
c. smooth muscle
-
d. all the above are true
Questão 3
Questão
Neuromuscular blocking drugs work by:
Responda
-
a. disrupting nerve impulses at motor end plates
-
b. disrupting nerve impulses at post-synaptic neurons
-
c. both the above are true
Questão 4
Questão
Depolarizing neuromuscular blocking drugs are derived from curare alkaloids.
Responda
- True
- False
Questão 5
Questão
The ________________ is that area where a terminal nerve ending innervates a muscle.
Responda
-
a. motor end plate
-
b. synaptic cleft
-
c. both the above are true
Questão 6
Questão
Curare alkaloids:
Responda
-
Paralyze the diaphragm preventing breathing
-
cross the blood-brain-barrier
-
make one go unconscious immediately
-
compete with phosphorus involved in muscle contractions
Questão 7
Questão
The antidote for curare alkaloids are ____________ drugs.
Responda
-
anti-cholinesterase
-
cholinesterase
Questão 8
Questão
Depolarizing neuromuscular blocking drugs cannot be inactivated by cholinesterase.
Responda
- True
- False
Questão 9
Questão
Succinylcholine is metabolized slower than acetylcholine, resulting in:
Responda
-
Longer muscle paralysis
-
Shorter muscle paralysis
-
Succinylcholine has nothing to do with muscle paralysis
Questão 10
Questão
What are the movement disorders associated with Parkinson's disease?
Responda
-
a. Muscle rigidity
-
b. Akinesia
-
c. Tremors at rest
-
d. Posture/balance disturbances
-
e. a and d are correct
-
f. c and d are correct
-
g. All the above are correct
Questão 11
Questão
Akinesia is the absence of:
Responda
-
the power of voluntary movement
-
the ability to think
-
diaphragmatic movement
-
the ability of speech
Questão 12
Questão
The 2 types of therapy for Parkinson's disease are _____________ and ______________ drugs.
Responda
-
anti-cholinergic; dopaminergic
-
anti-cholinergic; anti-cholinesterase
-
cholinergic; dopaminergic
-
cholinergic; anti-cholinersterase
Questão 13
Questão
Anti-cholinergic drugs inhibit acetylcholine action at parasympathetic receptors.
Responda
- True
- False
Questão 14
Questão
Too much acetylcholine will excite the CNS causing parkinsonian tremor.
Responda
- True
- False
Questão 15
Questão
Dopaminergic drugs act on the brain to improve motor function.
Responda
- True
- False
Questão 16
Questão
Dopaminergic drugs act on the brain to improve motor function.
Responda
- True
- False
Questão 17
Questão
Lavodopa can convert to dopamine:
Responda
-
a. before crossing the blood-brain-barrier
-
b. after crossing the blood-brain-barrier
-
c. both the above are true
Questão 18
Questão
COMT stands for:
Responda
-
a. Catechol-O-methyltransferase
-
b. Catechol-OH-methyltransacetylase
-
c. Catecholamine-O-methyltransacetylase
-
d. none of the above are correct
Questão 19
Questão
Another name of 5-HT1-receptor agonists is triptans.
Responda
- True
- False
Questão 20
Questão
5-HT1-receptor agonists and ergotamine preparations are both used in the treatment of:
Responda
-
migraines
-
musculoskeletal issues
-
seizures
-
Parkinson's disease
Questão 21
Questão
Depolarizing neuromuscular blocking drugs act like ____________.
Responda
-
acetylcholine
-
norepinephrine
-
epinephrine
-
dopamine
Questão 22
Questão
Physical and psychological dependence are major adverse effects of direct-acting skeletal muscle relaxants.
Responda
- True
- False
Questão 23
Questão
Direct-acting skeletal muscle relaxants interfere with ___________ ions involved in skeletal muscle contraction:
Responda
-
sodium
-
calcium
-
magnesium
-
phosphorus
Questão 24
Questão
Parkinson's disease:
Responda
-
a. has a deficiency of dopamine
-
b. has an excess of acetylcholine
-
c. is a movement disorder
-
d. all the above are true
Questão 25
Questão
Another name for anti-cholinergic drugs is ____________ drugs.
Responda
-
parasympatholytic
-
sympatholytic
Questão 26
Questão
COMT inhibitors are reversible.
Responda
- True
- False
Questão 27
Questão
Triptans are used to treat:
Responda
-
seizures
-
musculoskeletal issues
-
Parkinson's disease
-
migraines
Questão 28
Questão
Abortive anti-migraine drugs are designed to stop a migraine:
Responda
-
a. after it starts
-
b. before it starts
-
c. both the above are correct
-
d. neither of the above are correct
Questão 29
Questão
Levodopa needs passage through the blood-brain-barrier to become effective.
Responda
- True
- False
Questão 30
Questão
Carbidopa enhances the effectiveness of Levodopa by preventing its peripheral conversion to dopamine.
Responda
- True
- False
Questão 31
Questão
COMT inhibitors are used in Parkinson patients when the initial therapy begins to wear off.
Responda
- True
- False
Questão 32
Questão
Contraindication for taking triptans includes:
Responda
-
a. Ischemic
-
b. Cerebrovascular
-
c. Coronary artery disease
-
d. All the above are correct
Questão 33
Questão
Anti-cholinergic drugs inhibit acetylcholine action at sympathetic receptors.
Responda
- True
- False
Questão 34
Questão
For epilepsy and seizures a(an) ______________ drug is usually recommended.
Responda
-
a. anti-migraine
-
b. COMT inhibitor
-
c. dopaminergic
-
d. anti-convulsant
Questão 35
Questão
To have a higher conversion to dopamine after passing through the blood-brain-barrier, one needs to take ______________.
Responda
-
a. Levodopa
-
b. Carbidopa
-
c. Levodopa and Carbidopa
-
d. None of the above drugs have anything to do with dopamine
Questão 36
Questão
Anti-convulsant drugs:
Responda
-
a. Stabilize nerve cells from over excitement
-
b. Elevate seizure thresholds
-
c. Inhibit neuromuscular transmission
-
d. Increase GABA
-
e. All the above are correct
Questão 37
Questão
The neurotransmitter released at motor end plates is:
Responda
-
a. Norepinephrine
-
b. Dopamine
-
c. Acetylcholine
-
d. Epinephrine
Questão 38
Questão
The effectiveness of ergotamine preparations is increased by drinking coffee.
Responda
- True
- False
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