内容正文:
专题15 甲状腺功能亢进症
山东省春季高考 护理类 《内科护理》
考纲讲练测
编写说明:本专辑为山东省(春季高考)护理类《内科护理考纲讲练测》,严格依据山东省普通高校对口考试大纲(专业课)护理类考试范围及要求编写,精准对标考纲,兼顾考点覆盖与实战应用。每套讲练测提供讲义、课件、练习三大配套教学文件,贯穿九大核心环节:考点解读、思维导图、知识梳理、背诵环节、常考题、高考真题、课堂练习、课堂小结及课后测验,形成“讲-练-测-评”闭环式教学与复习逻辑,助力考生夯实基础、突破重难点。
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考点解读
1.掌握甲状腺功能亢进症病人的护理评估、护理措施。
2.理解甲状腺功能亢进症病人的护理诊断/问题。
3.了解甲状腺功能亢进症病人的护理目标、护理评价。
思维导图
思维导图
思维导图
思维导图
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知识梳理
甲亢的身体状况
(1)甲状腺毒症表现:
①高代谢综合征:病人常有疲乏无力、怕热多汗、皮肤潮湿、多食善饥、消瘦等。
②精神神经系统:多言好动、紧张焦虑、焦躁易怒、失眠不安、记忆力减退及注意力不集中、腱反射亢进等,伸舌或双手向前平举时有细微震颤。
③心血管系统:心悸气短、持续性心动过速、第一心音亢进,心动过速在休息和睡眠时有所降低但仍高于正常。心律失常以心房颤动等房性心律失常多见。
④消化系统:食欲亢进,稀便,排便次数增加。
⑤肌肉与骨骼系统:表现为周期性瘫痪,多见于青年男性,剧烈运动、高糖饮食、饱餐、注射胰岛素等可诱发,病变主要累及下肢,常伴有低钾血症。
⑥生殖系统:女性常有月经减少或闭经,男性有阳痿、乳房发育。
⑦造血系统:周围血白细胞计数偏低、淋巴细胞比例增加、单核细胞增多等。
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知识梳理
甲亢的身体状况
(2)甲状腺肿:多呈弥漫性、对称性肿大,质地中等、无压痛,随吞咽上下移动。甲状腺上下极可触及震颤,闻及血管杂音,为本病重要的体征。
(3)眼征:可分为单纯性突眼和浸润性突眼两类。
①单纯性突眼:表现为:1)轻度突眼(突眼度不超过18mm)。2)瞬目减少,眼神炯炯发亮。3)上睑挛缩,睑裂增宽。4)双眼向下看时,上眼睑不能随眼球下落,露出白色巩膜。5)向上看时,前额皮肤不能皱起。6)两眼看近物时,眼球辐不良。
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知识梳理
甲亢的身体状况
②浸润性突眼:病人自诉眼内异物感、畏光、流泪、复视、斜视及视力减退;眼睑肿胀,结膜充血水肿,视野缩小,严重者眼球固定,角膜外露可形成溃疡或全眼炎,甚至失明。
(4)甲状腺危象:①主要诱因:应激状态(感染、手术、放射性碘治疗、严重精神创伤、过度劳累等)、服用过量甲状腺激素制剂、严重躯体疾病及甲状腺手术准备不充分或术中过度挤压甲状腺等。②临床表现:原有甲亢症状加重、高热、大汗、心动过速(140次/min以上)、恶心呕吐、腹痛腹泻、烦躁不安、谵妄,严重者可有心力衰竭、休克及昏迷等。
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知识梳理
甲亢的辅助检查
(1)血清甲状腺激素测定。
(2)TSH测定:是反映甲状腺功能的最敏感指标,甲亢时TSH因受抑制而减少。
(3)自身抗体测定:85%~100%新诊断的Graves病病人TSAb阳性。
(4)甲状腺131I摄取率测定甲亢时总摄取量增加,摄取高峰前移,目前已被激素测定技术所替代。
(5)影像学检查:超声、CT、MRI、放射性核素扫描等有助于甲状腺、异位甲状腺肿和球后病变性质的诊断。
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知识梳理
甲亢的治疗要点
(1)抗甲状腺药物治疗:是甲亢的基础治疗,其作用是抑制甲状腺激素的合成,常用药物分为硫脲类和咪唑类两类。
(2)131I治疗
(3)手术治疗:适用于甲状腺显著肿大有压迫症状者、怀疑恶变者等。
(4)其他治疗:包括复方碘口服溶液,仅用于术前准备和甲状腺危象;β受体阻滞剂,主要在抗甲状腺药物治疗初期使用,可较快控制甲亢的临床症状。
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知识梳理
甲亢的护理措施
(1)一般护理:
①休息与活动:将病人安置在安静、通风的环境中,避免嘈杂,室温维持20℃左右。
②饮食护理:给予高热量、高蛋白、高维生素、矿物质丰富及低纤维素饮食,多摄取新鲜蔬菜和水果。
(2)病情观察:观察病人心率、脉压和基础代谢率的变化,以判断甲亢的严重程度。
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知识梳理
甲亢的护理措施
(3)眼部护理:
眼部护理应注意:①睡眠或休息时抬高头部,以减轻眼球后水肿。②限制钠盐摄入,遵医嘱使用利尿剂,以减轻眼部水肿。③外出可戴有色眼镜或眼罩,以减少强光、灰尘等刺激。④白天用抗生素眼药水,睡前涂眼药膏,眼睑不能闭合者用无菌纱布覆盖。⑤当眼睛有异物感、刺痛或流泪时,勿用手直接揉眼睛。
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知识梳理
甲亢的护理措施
(4)治疗配合:
①用药护理:
1)抗甲状腺药物:抗甲状腺药物治疗分为治疗期及维持期,其中维持时间为12~18个月。密切观察抗甲状腺药物的不良反应,主要有2种。粒细胞减少、药疹。
2)β受体阻滞剂:常用普萘洛尔。
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知识梳理
甲亢的护理措施
②甲状腺危象的抢救配合:
1)避免诱因:指导病人自我心理调适,避免感染、精神刺激、创伤等诱因。
2)病情监测:观察生命体征、意识变化,尤其要密切监测体温和心率变化情况,注意有无心力衰竭、心律失常、休克等严重并发症。
3)紧急处理配合:①立即吸氧,绝对卧床休息,呼吸困难时取半坐卧位。②及时准确给药:迅速建立静脉通道,遵医嘱给药,首选丙硫氧嘧啶复方碘溶液、普萘洛尔等。准备好抢救药品,如镇静药、血管活性药、强心药等。③密切观察病情:定时测生命体征,记录24小时出入量,观察意识变化。
4)对症处理:高热者进行冰敷或酒精擦浴降温,必要时药物降温(异丙嗪+哌替啶)。禁用阿司匹林,因为该药可与甲状腺结合球蛋白结合而释放游离甲状腺激素,加重病情。躁动不安者使用床挡加以保护。昏迷者加强皮肤、口腔护理,定时翻身,预防压疮、肺炎的发生。
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知识梳理
甲亢的护理措施
③131I治疗的护理:1)治疗前和治疗后1个月内避免服用含碘的药物和食物。2)空腹服131I,服药后2小时内不吃固体食物,服药后24小时内避免咳嗽、咳痰,以减少131I的丢失。3)服药后的2~3天,每天饮水2000~3000ml,以增加排尿。4)服药后第1周避免用手按压甲状腺。5)服药后病人的排泄物、衣服、被褥及用具等需单独存放,待放射作用消失后再做清洁处理,以免污染环境。在处理病人的物品及排泄物时戴手套,以免造成自身伤害。
(5)心理护理。
(6)健康指导。
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背诵环节
简述甲亢的身体状况。
(1)甲状腺毒症表现:
①高代谢综合征:病人常有疲乏无力、怕热多汗、皮肤潮湿、多食善饥、消瘦等。
②精神神经系统:多言好动、紧张焦虑、焦躁易怒、失眠不安、记忆力减退及注意力不集中、腱反射亢进等,伸舌或双手向前平举时有细微震颤。
③心血管系统:心悸气短、持续性心动过速、第一心音亢进,心动过速在休息和睡眠时有所降低但仍高于正常。心律失常以心房颤动等房性心律失常多见。
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背诵环节
简述甲亢的身体状况。
④消化系统:食欲亢进,稀便,排便次数增加。
⑤肌肉与骨骼系统:表现为周期性瘫痪,多见于青年男性,剧烈运动、高糖饮食、饱餐、注射胰岛素等可诱发,病变主要累及下肢,常伴有低钾血症。
⑥生殖系统:女性常有月经减少或闭经,男性有阳痿、乳房发育。
⑦造血系统:周围血白细胞计数偏低、淋巴细胞比例增加、单核细胞增多等。
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背诵环节
简述甲亢的身体状况。
(2)甲状腺肿:多呈弥漫性、对称性肿大,质地中等、无压痛,随吞咽上下移动。甲状腺上下极可触及震颤,闻及血管杂音,为本病重要的体征。
(3)眼征:可分为单纯性突眼和浸润性突眼两类。
①单纯性突眼:表现为:1)轻度突眼(突眼度不超过18mm)。2)瞬目减少,眼神炯炯发亮。3)上睑挛缩,睑裂增宽。4)双眼向下看时,上眼睑不能随眼球下落,露出白色巩膜。5)向上看时,前额皮肤不能皱起。6)两眼看近物时,眼球辐不良。
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背诵环节
简述甲亢的身体状况。
②浸润性突眼:病人自诉眼内异物感、畏光、流泪、复视、斜视及视力减退;眼睑肿胀,结膜充血水肿,视野缩小,严重者眼球固定,角膜外露可形成溃疡或全眼炎,甚至失明。
(4)甲状腺危象:①主要诱因:应激状态(感染、手术、放射性碘治疗、严重精神创伤、过度劳累等)、服用过量甲状腺激素制剂、严重躯体疾病及甲状腺手术准备不充分或术中过度挤压甲状腺等。②临床表现:原有甲亢症状加重、高热、大汗、心动过速(140次/min以上)、恶心呕吐、腹痛腹泻、烦躁不安、谵妄,严重者可有心力衰竭、休克及昏迷等。
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背诵环节
简述甲亢的辅助检查。
(1)血清甲状腺激素测定。
(2)TSH测定:是反映甲状腺功能的最敏感指标,甲亢时TSH因受抑制而减少。
(3)自身抗体测定:85%~100%新诊断的Graves病病人TSAb阳性。
(4)甲状腺131I摄取率测定甲亢时总摄取量增加,摄取高峰前移,目前已被激素测定技术所替代。
(5)影像学检查:超声、CT、MRI、放射性核素扫描等有助于甲状腺、异位甲状腺肿和球后病变性质的诊断。
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背诵环节
简述甲亢的治疗要点。
(1)抗甲状腺药物治疗:是甲亢的基础治疗,其作用是抑制甲状腺激素的合成,常用药物分为硫脲类和咪唑类两类。
(2)131I治疗
(3)手术治疗:适用于甲状腺显著肿大有压迫症状者、怀疑恶变者等。
(4)其他治疗:包括复方碘口服溶液,仅用于术前准备和甲状腺危象;β受体阻滞剂,主要在抗甲状腺药物治疗初期使用,可较快控制甲亢的临床症状。
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背诵环节
简述甲亢的护理措施。
(1)一般护理:
①休息与活动:将病人安置在安静、通风的环境中,避免嘈杂,室温维持20℃左右。
②饮食护理:给予高热量、高蛋白、高维生素、矿物质丰富及低纤维素饮食,多摄取新鲜蔬菜和水果。
(2)病情观察:观察病人心率、脉压和基础代谢率的变化,以判断甲亢的严重程度。
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背诵环节
简述甲亢的护理措施。
(3)眼部护理:
眼部护理应注意:①睡眠或休息时抬高头部,以减轻眼球后水肿。②限制钠盐摄入,遵医嘱使用利尿剂,以减轻眼部水肿。③外出可戴有色眼镜或眼罩,以减少强光、灰尘等刺激。④白天用抗生素眼药水,睡前涂眼药膏,眼睑不能闭合者用无菌纱布覆盖。⑤当眼睛有异物感、刺痛或流泪时,勿用手直接揉眼睛。
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背诵环节
简述甲亢的护理措施。
(4)治疗配合:
①用药护理:
1)抗甲状腺药物:抗甲状腺药物治疗分为治疗期及维持期,其中维持时间为12~18个月。密切观察抗甲状腺药物的不良反应,主要有2种。粒细胞减少、药疹。
2)β受体阻滞剂:常用普萘洛尔。
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背诵环节
简述甲亢的护理措施。
②甲状腺危象的抢救配合:
1)避免诱因:指导病人自我心理调适,避免感染、精神刺激、创伤等诱因。
2)病情监测:观察生命体征、意识变化,尤其要密切监测体温和心率变化情况,注意有无心力衰竭、心律失常、休克等严重并发症。
3)紧急处理配合:①立即吸氧,绝对卧床休息,呼吸困难时取半坐卧位。②及时准确给药:迅速建立静脉通道,遵医嘱给药,首选丙硫氧嘧啶复方碘溶液、普萘洛尔等。准备好抢救药品,如镇静药、血管活性药、强心药等。③密切观察病情:定时测生命体征,记录24小时出入量,观察意识变化。
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常考题
1.甲亢患者的高代谢综合征表现是
A.怕热多汗 B.腱反射亢进 C.心律失常 D.心脏增大
【答案】A
【解析】高代谢综合征:甲状腺激素分泌增多导致交感神经兴奋性增高和新陈代谢加速,病人常有疲乏无力、怕热多汗、皮肤潮湿、多食善饥、消瘦等。
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常考题
2.可诱发甲亢患者肌肉与骨骼系统表现的诱因,不包括
A.剧烈运动 B.高糖饮食 C.适量进食 D.注射胰岛素
【答案】C
【解析】肌肉与骨骼系统:表现为周期性瘫痪,多见于青年男性,剧烈运动、高糖饮食、饱餐、注射胰岛素等可诱发,病变主要累及下肢,常伴有低钾血症。
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常考题
3.甲亢患者造血系统表现正确的是
A.白细胞计数偏低 B.淋巴细胞比例增加
C.单核细胞增多 D.单核细胞减少
【答案】D
【解析】造血系统:周围血白细胞计数偏低、淋巴细胞比例增加、单核细胞增多等。
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常考题
4.甲亢患者单纯性突眼的表现是
A.突眼度不超过16mm B.突眼度不超过18mm C.突眼度不超过12mm D.突眼度不超过14mm
【答案】B
【解析】单纯性突眼:与甲状腺毒症所致的交感神经兴奋增高有关,表现为:①轻度突眼(突眼度不超过18mm)。②瞬目减少,眼神炯炯发亮。③上睑挛缩,睑裂增宽。④双眼向下看时,上眼睑不能随眼球下落,露出白色巩膜。⑤向上看时,前额皮肤不能皱起。⑥两眼看近物时,眼球辐不良。
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常考题
5.临床诊断甲亢的首选指标是
A.FT₃ B.TSH C.自身抗体 D.TT₃
【答案】A
【解析】血清甲状腺激素测定血清游离甲状腺素(FT4)与游离三碘甲状腺原氨酸(FT3)增高,FT₄、FT₃是实现激素生物效应的主要部分,不受甲状腺激素结合球蛋白影响,直接反映甲状腺功能状态,是临床诊断甲亢的首选指标。
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常考题
6.首选的抗甲状腺药物是
A.丙硫氧嘧啶 B.甲硫氧嘧啶 C.甲巯咪唑 D.卡比马唑
【答案】A
【解析】硫脲类有甲硫氧嘧啶及丙硫氧嘧啶等;咪唑类有甲巯咪唑和卡比马唑等。目前常用丙硫氧嘧啶和甲巯咪唑,倾向优先选择甲巯咪唑;但严重病例、甲亢危象、妊娠伴发甲亢或哺乳时,丙硫氧嘧啶是首选。
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
常考题
7.简述甲亢患者131I治疗的要点。
【答案】131I被甲状腺摄取后可释放出β射线,破坏甲状腺滤泡上皮而减少甲状腺激素的产生。11I治疗甲亢安全简便,费用低廉,治疗有效率达95%,临床治愈率达85%以上,复发率小于1%,但可能会引起甲状腺功能减退、放射性甲状腺炎,个别病人可诱发甲状腺危象,有时加重浸润性突眼。
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常考题
7.简述特发性血小板减少性紫癫的护理措施。
(3)用药护理:
①长期使用糖皮质激素会引起身体外形的变化、胃肠道反应或出血、感染、骨质疏松及高血压等,嘱病人餐后服药、自我监测粪便颜色、预防各种感染、监测骨密度及血压等。②长春新碱可引起骨髓造血功能抑制、末梢神经炎。③环磷酰胺可致出血性膀胱炎,用药期间应注意观察。④使用免疫抑制剂、大剂量丙种球蛋白时,易出现恶心、头痛、寒战及发热等,应减慢滴速,保护局部血管,预防和及时处理静脉炎。
(4)心理护理。
(5)健康指导。
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常考题
8.简述甲亢的饮食护理措施。
【答案】给予高热量、高蛋白、高维生素、矿物质丰富及低纤维素饮食,多摄取新鲜蔬菜和水果。避免摄入刺激性食物及饮料,如酒精、浓茶、咖啡等,以免引起病人兴奋,加重症状。避免食用含碘丰富的食物,如海带、紫菜等,食用无碘盐,以免甲状腺激素合成增加。慎食卷心菜、甘蓝等易致甲状腺肿的食物。每天饮水2000~3000ml以补充出汗、腹泻、呼吸加快等所丢失的水分,突眼严重或并发心脏病者避免大量饮水。
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常考题
9.简述甲亢的病情观察内容。
【答案】观察病人心率、脉压和基础代谢率的变化,以判断甲亢的严重程度。观察病人体重、情绪及症状的发展变化,了解治疗效果,脉搏减慢、体重增加是治疗有效的标志。注意各种激素的监测结果。观察有无甲状腺危象的表现,若有异常应立即报告医生并协助处理。
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常考题
10.简述甲亢的眼部护理措施。
【答案】①睡眠或休息时抬高头部,以减轻眼球后水肿。②限制钠盐摄入,遵医嘱使用利尿剂,以减轻眼部水肿。③外出可戴有色眼镜或眼罩,以减少强光、灰尘等刺激。④白天用抗生素眼药水,睡前涂眼药膏,眼睑不能闭合者用无菌纱布覆盖。⑤当眼睛有异物感、刺痛或流泪时,勿用手直接揉眼睛。
高考真题
单项选择题
1.(高考真题)甲亢手术时机的选择,错误的是
A.脉率在90次/分以下 B.基础代谢率低于30% C.情绪稳定 D.体重增加
【答案】B
【解析】手术治疗适用于甲状腺显著肿大有压迫症状者、怀疑恶变者等。
高考真题
单项选择题
2.(高考真题)甲状腺功能亢进患者应避免食用
A.瘦肉、鸡蛋 B.牛奶、豆腐 C.水果、蔬菜 D.海带、紫菜
【答案】D
【解析】避免摄入刺激性食物及饮料,如酒精、浓茶、咖啡等,以免引起病人兴奋,加重症状。避免食用含碘丰富的食物,如海带、紫菜等,食用无碘盐,以免甲状腺激素合成增加。
高考真题
单项选择题
3.(高考真题)简述甲状腺功能亢进症患者的眼部护理措施。
【答案】B
【解析】睡眠或休息时抬高头部、限制钠盐摄入、遵医嘱使用利尿剂、外出可戴有色眼镜或眼罩、经常用眼药水湿润眼睛、睡前涂抗生素眼膏、眼睑不能闭合者用无菌纱布覆盖双眼、当眼睛有异物感、刺痛或流泪时,勿用手直接揉眼睛。
高考真题
单项选择题
4.(高考真题)甲状腺功能亢进症患者,高代谢综合征的表现是
A.骨质疏松 B.焦躁易怒 C.疲乏无力 D.眼睑震颤
【答案】C
【解析】高代谢综合征:甲状腺激素分泌增多导致交感神经兴奋性增高和新陈代谢加速,病人常有疲乏无力、怕热多汗、皮肤潮湿、多食善饥、消瘦等。
课堂练习
单项选择题
1.需要严格卧床休息的甲亢患者不包括
A.甲亢合并心力衰竭者 B.甲亢合并严重感染者 C.病情重者 D.轻症甲亢病人
【答案】D
【解析】休息与活动:将病人安置在安静、通风的环境中,避免嘈杂,室温维持20℃左右。轻症病人可照常工作和学习,以不感疲劳为度;病情重、合并心力衰竭或严重感染者应严格卧床休息。
课堂练习
单项选择题
2.甲亢的饮食护理措施,正确的是
A.低热量 B.低蛋白 C.低维生素 D.矿物质丰富
【答案】D
【解析】饮食护理:给予高热量、高蛋白、高维生素、矿物质丰富及低纤维素饮食,多摄取新鲜蔬菜和水果。
课堂练习
单项选择题
3.甲亢患者眼部护理措施错误的是
A.睡眠或休息时抬高头部 B.不必限制钠盐摄入 C.外出可戴有色眼镜 D.白天用抗生素眼药水
【答案】B
【解析】眼部护理应注意:①睡眠或休息时抬高头部,以减轻眼球后水肿。②限制钠盐摄入,遵医嘱使用利尿剂,以减轻眼部水肿。③外出可戴有色眼镜或眼罩,以减少强光、灰尘等刺激。④白天用抗生素眼药水,睡前涂眼药膏,眼睑不能闭合者用无菌纱布覆盖。⑤当眼睛有异物感、刺痛或流泪时,勿用手直接揉眼睛。
课堂练习
单项选择题
4.抗甲状腺药物治疗分为治疗期及维持期,其中维持时间为
A.12~18个月 B.13~18个月 C.12~17个月 D.15~18个月
【答案】A
【解析】抗甲状腺药物:抗甲状腺药物治疗分为治疗期及维持期,其中维持时间为12~18个月。密切观察抗甲状腺药物的不良反应,主要有2种。
课堂练习
单项选择题
5.甲亢患者使用抗甲状腺药物后粒细胞减少多发生在用药后
A.1~3个月 B.2~4个月 C.2~3个月 D.3~4个月
【答案】C
【解析】粒细胞减少:多发生在用药后2~3个月内,严重者可致粒细胞缺乏症,因此必须指导病人定期检查血常规。
课堂练习
单项选择题
6.有哮喘史的甲亢病人应禁用
A.甲硫氧嘧啶 B.甲巯咪唑 C.β受体阻滞剂 D.卡比马唑
【答案】C
【解析】β受体阻滞剂:常用普萘洛尔,可改善病人的心悸、震颤等症状,用药过程中需注意观察心率,以防心动过缓。有哮喘病史的病人禁用。
课堂练习
7.简述甲亢患者使用抗甲状腺药物的治疗配合。
【答案】抗甲状腺药物治疗分为治疗期及维持期,其中维持时间为12~18个月。密切观察抗甲状腺药物的不良反应,主要有2种。①粒细胞减少:多发生在用药后2~3个月内,严重者可致粒细胞缺乏症,因此必须指导病人定期检查血常规。如病人出现发热、咽痛等感染症状,白细胞低于3×10⁹/L或中性粒细胞低于1.5×10⁹/L时应当停药,并遵医嘱给予促进白细胞生成药物。②药疹:较常见,可给予抗组胺药控制,不必停药。如出现皮肤瘙痒、团块状严重皮疹等需立即停药,以免发生剥脱性皮炎。
课堂练习
8.简述甲状腺危象的紧急处理配合。
【答案】①立即吸氧,绝对卧床休息,呼吸困难时取半坐卧位。②及时准确给药:迅速建立静脉通道,遵医嘱给药,首选丙硫氧嘧啶复方碘溶液、普萘洛尔等。准备好抢救药品,如镇静药、血管活性药、强心药等。③密切观察病情:定时测生命体征,记录24小时出入量,观察意识变化。
课堂练习
9.简述甲亢患者患有甲状腺危象的对症处理措施。
【答案】高热者进行冰敷或酒精擦浴降温,必要时药物降温(异丙嗪+哌替啶)。禁用阿司匹林,因为该药可与甲状腺结合球蛋白结合而释放游离甲状腺激素,加重病情。躁动不安者使用床挡加以保护。昏迷者加强皮肤、口腔护理,定时翻身,预防压疮、肺炎的发生。
课堂练习
10.简述131I治疗的护理措施。
【答案】①治疗前和治疗后1个月内避免服用含碘的药物和食物。②空腹服³1I,服药后2小时内不吃固体食物,服药后24小时内避免咳嗽、咳痰,以减少13¹1的丢失。③服药后的2~3天,每天饮水2000~3000ml,以增加排尿。④服药后第1周避免用手按压甲状腺。⑤服药后病人的排泄物、衣服、被褥及用具等需单独存放,待放射作用消失后再做清洁处理,以免污染环境。在处理病人的物品及排泄物时戴手套,以免造成自身伤害。
课堂小结
一、甲亢
1.甲亢的身体状况
2.甲亢的辅助检查
3.甲亢的治疗要点
4.甲亢的护理措施
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