50.下列phenytoin的副作用中,何者與其血中濃度(或劑量)有關?
(A)葉酸缺乏
(B)牙齦增生
(C)眼球震顫
(D)多毛症
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統計: A(313), B(252), C(1768), D(34), E(0) #408154
統計: A(313), B(252), C(1768), D(34), E(0) #408154
詳解 (共 9 筆)
#975860
眼球震顫&運動失調>>dose-dependent
64
0
#1431436
Phenytoin副作用:
和劑量有關-眼球震顫(Nystagmus)、運動失調(Ataxia)、暈眩
43
0
#2304162
(B)39.下列何種phenytoin相關不良反應,相對而言,屬於慢性反應且與其血中濃度的關聯較不直接?
(A)Ataxia
(B)Gingival hyperplasia
(C)Nystagmus
(D)Sedation
26
1
#878536
長期使用phenytoin容易引起葉酸缺乏症 牙齦增生 多毛症
22
0
#2345462
Phenytoin治療濃度為10-20 mg/L
18
1
#878530
Phenytoin is a hydantoin-derivative anticonvulsant drug used primarily in the management of complex partial seizures and generalized tonic-clonic seizures.Phenytoin is believed to protect against seizures by causing voltage-dependent block of voltage-gated sodium channels. Additionally, phenytoin is a class 1b antiarrhythmic that can be used to treat cardiac arrhythmias when conventional options have failed or after cardiac glycoside intoxication.
5
2